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Finding the Fourth Proportional to 596,076.30, 894,114.45 and 556,418.70

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Solution

The fourth proportional to 596,076.30, 894,114.45 and 556,418.70 is: 834,628.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,076.30 : 894,114.45 = 556,418.70 : x
  2. Step 2: Convert to fraction form
    596,076.30/894,114.45 = 556,418.70/x
  3. Step 3: Cross multiply
    596,076.30x = 894,114.45 × 556,418.70
  4. Step 4: Simplify right side
    596,076.30x = 497,501,999,920.22
  5. Step 5: Solve for x
    x = 497,501,999,920.22/596,076.30
  6. Step 6: Final answer
    x = 834,628.05

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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.