Home / 4,711,148.79-6,502,156.62-3,924,967.97

Finding the Fourth Proportional to 4,711,148.79, 6,502,156.62 and 3,924,967.97

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Solution

The fourth proportional to 4,711,148.79, 6,502,156.62 and 3,924,967.97 is: 5,417,098.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,711,148.79 : 6,502,156.62 = 3,924,967.97 : x
  2. Step 2: Convert to fraction form
    4,711,148.79/6,502,156.62 = 3,924,967.97/x
  3. Step 3: Cross multiply
    4,711,148.79x = 6,502,156.62 × 3,924,967.97
  4. Step 4: Simplify right side
    4,711,148.79x = 25,520,756,451,631.31
  5. Step 5: Solve for x
    x = 25,520,756,451,631.31/4,711,148.79
  6. Step 6: Final answer
    x = 5,417,098.37

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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.