Home / 1,404,877.04-1,937,414.28-932,549.24

Finding the Fourth Proportional to 1,404,877.04, 1,937,414.28 and 932,549.24

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Solution

The fourth proportional to 1,404,877.04, 1,937,414.28 and 932,549.24 is: 1,286,044.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,404,877.04 : 1,937,414.28 = 932,549.24 : x
  2. Step 2: Convert to fraction form
    1,404,877.04/1,937,414.28 = 932,549.24/x
  3. Step 3: Cross multiply
    1,404,877.04x = 1,937,414.28 × 932,549.24
  4. Step 4: Simplify right side
    1,404,877.04x = 1,806,734,214,379.15
  5. Step 5: Solve for x
    x = 1,806,734,214,379.15/1,404,877.04
  6. Step 6: Final answer
    x = 1,286,044.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.