Home / 4,698,557.88-6,482,073.24-2,862,346.20

Finding the Fourth Proportional to 4,698,557.88, 6,482,073.24 and 2,862,346.20

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Solution

The fourth proportional to 4,698,557.88, 6,482,073.24 and 2,862,346.20 is: 3,948,857.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,698,557.88 : 6,482,073.24 = 2,862,346.20 : x
  2. Step 2: Convert to fraction form
    4,698,557.88/6,482,073.24 = 2,862,346.20/x
  3. Step 3: Cross multiply
    4,698,557.88x = 6,482,073.24 × 2,862,346.20
  4. Step 4: Simplify right side
    4,698,557.88x = 18,553,937,706,635.69
  5. Step 5: Solve for x
    x = 18,553,937,706,635.69/4,698,557.88
  6. Step 6: Final answer
    x = 3,948,857.96

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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.