Home / 4,132,565.19-6,199,299.81-1,402,084.04

Finding the Fourth Proportional to 4,132,565.19, 6,199,299.81 and 1,402,084.04

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Solution

The fourth proportional to 4,132,565.19, 6,199,299.81 and 1,402,084.04 is: 2,103,279.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,132,565.19 : 6,199,299.81 = 1,402,084.04 : x
  2. Step 2: Convert to fraction form
    4,132,565.19/6,199,299.81 = 1,402,084.04/x
  3. Step 3: Cross multiply
    4,132,565.19x = 6,199,299.81 × 1,402,084.04
  4. Step 4: Simplify right side
    4,132,565.19x = 8,691,939,338,274.28
  5. Step 5: Solve for x
    x = 8,691,939,338,274.28/4,132,565.19
  6. Step 6: Final answer
    x = 2,103,279.43

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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.