Home / 3,766,901.72-5,651,301.29-1,071,226.93

Finding the Fourth Proportional to 3,766,901.72, 5,651,301.29 and 1,071,226.93

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Solution

The fourth proportional to 3,766,901.72, 5,651,301.29 and 1,071,226.93 is: 1,607,110.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,766,901.72 : 5,651,301.29 = 1,071,226.93 : x
  2. Step 2: Convert to fraction form
    3,766,901.72/5,651,301.29 = 1,071,226.93/x
  3. Step 3: Cross multiply
    3,766,901.72x = 5,651,301.29 × 1,071,226.93
  4. Step 4: Simplify right side
    3,766,901.72x = 6,053,826,127,139.41
  5. Step 5: Solve for x
    x = 6,053,826,127,139.41/3,766,901.72
  6. Step 6: Final answer
    x = 1,607,110.19

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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.