Home / 14,577,966.36-21,867,031.28-4,862,552.69

Finding the Fourth Proportional to 14,577,966.36, 21,867,031.28 and 4,862,552.69

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Solution

The fourth proportional to 14,577,966.36, 21,867,031.28 and 4,862,552.69 is: 7,293,856.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,577,966.36 : 21,867,031.28 = 4,862,552.69 : x
  2. Step 2: Convert to fraction form
    14,577,966.36/21,867,031.28 = 4,862,552.69/x
  3. Step 3: Cross multiply
    14,577,966.36x = 21,867,031.28 × 4,862,552.69
  4. Step 4: Simplify right side
    14,577,966.36x = 106,329,591,839,702.09
  5. Step 5: Solve for x
    x = 106,329,591,839,702.09/14,577,966.36
  6. Step 6: Final answer
    x = 7,293,856.30

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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.