Home / 1,033,656.63-1,550,484.96-323,740.23

Finding the Fourth Proportional to 1,033,656.63, 1,550,484.96 and 323,740.23

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Solution

The fourth proportional to 1,033,656.63, 1,550,484.96 and 323,740.23 is: 485,610.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,656.63 : 1,550,484.96 = 323,740.23 : x
  2. Step 2: Convert to fraction form
    1,033,656.63/1,550,484.96 = 323,740.23/x
  3. Step 3: Cross multiply
    1,033,656.63x = 1,550,484.96 × 323,740.23
  4. Step 4: Simplify right side
    1,033,656.63x = 501,954,357,561.94
  5. Step 5: Solve for x
    x = 501,954,357,561.94/1,033,656.63
  6. Step 6: Final answer
    x = 485,610.35

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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.