Home / 2,952,330.90-4,428,496.35-2,924,337.30

Finding the Fourth Proportional to 2,952,330.90, 4,428,496.35 and 2,924,337.30

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Solution

The fourth proportional to 2,952,330.90, 4,428,496.35 and 2,924,337.30 is: 4,386,505.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,952,330.90 : 4,428,496.35 = 2,924,337.30 : x
  2. Step 2: Convert to fraction form
    2,952,330.90/4,428,496.35 = 2,924,337.30/x
  3. Step 3: Cross multiply
    2,952,330.90x = 4,428,496.35 × 2,924,337.30
  4. Step 4: Simplify right side
    2,952,330.90x = 12,950,417,059,218.85
  5. Step 5: Solve for x
    x = 12,950,417,059,218.85/2,952,330.90
  6. Step 6: Final answer
    x = 4,386,505.95

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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.