Home / 1,552,301.01-2,328,801.35-472,910.13

Finding the Fourth Proportional to 1,552,301.01, 2,328,801.35 and 472,910.13

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Solution

The fourth proportional to 1,552,301.01, 2,328,801.35 and 472,910.13 is: 709,471.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,552,301.01 : 2,328,801.35 = 472,910.13 : x
  2. Step 2: Convert to fraction form
    1,552,301.01/2,328,801.35 = 472,910.13/x
  3. Step 3: Cross multiply
    1,552,301.01x = 2,328,801.35 × 472,910.13
  4. Step 4: Simplify right side
    1,552,301.01x = 1,101,313,746,808.13
  5. Step 5: Solve for x
    x = 1,101,313,746,808.13/1,552,301.01
  6. Step 6: Final answer
    x = 709,471.77

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Double scale
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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.