Home / 4,287,159.29-5,916,126.75-2,426,534.87

Finding the Fourth Proportional to 4,287,159.29, 5,916,126.75 and 2,426,534.87

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Solution

The fourth proportional to 4,287,159.29, 5,916,126.75 and 2,426,534.87 is: 3,348,531.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,287,159.29 : 5,916,126.75 = 2,426,534.87 : x
  2. Step 2: Convert to fraction form
    4,287,159.29/5,916,126.75 = 2,426,534.87/x
  3. Step 3: Cross multiply
    4,287,159.29x = 5,916,126.75 × 2,426,534.87
  4. Step 4: Simplify right side
    4,287,159.29x = 14,355,687,862,462.59
  5. Step 5: Solve for x
    x = 14,355,687,862,462.59/4,287,159.29
  6. Step 6: Final answer
    x = 3,348,531.48

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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.