Home / 2,909,073.24-4,363,862.04-887,772.24

Finding the Fourth Proportional to 2,909,073.24, 4,363,862.04 and 887,772.24

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Solution

The fourth proportional to 2,909,073.24, 4,363,862.04 and 887,772.24 is: 1,331,735.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,909,073.24 : 4,363,862.04 = 887,772.24 : x
  2. Step 2: Convert to fraction form
    2,909,073.24/4,363,862.04 = 887,772.24/x
  3. Step 3: Cross multiply
    2,909,073.24x = 4,363,862.04 × 887,772.24
  4. Step 4: Simplify right side
    2,909,073.24x = 3,874,115,578,301.77
  5. Step 5: Solve for x
    x = 3,874,115,578,301.77/2,909,073.24
  6. Step 6: Final answer
    x = 1,331,735.32

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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.