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Finding the Fourth Proportional to 650,596.70, 975,117.45 and 334,891.10

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Solution

The fourth proportional to 650,596.70, 975,117.45 and 334,891.10 is: 501,936.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    650,596.70 : 975,117.45 = 334,891.10 : x
  2. Step 2: Convert to fraction form
    650,596.70/975,117.45 = 334,891.10/x
  3. Step 3: Cross multiply
    650,596.70x = 975,117.45 × 334,891.10
  4. Step 4: Simplify right side
    650,596.70x = 326,558,155,459.70
  5. Step 5: Solve for x
    x = 326,558,155,459.70/650,596.70
  6. Step 6: Final answer
    x = 501,936.38

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Half scale
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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.