Home / 7,607,502.47-10,499,480.18-4,816,885.11

Finding the Fourth Proportional to 7,607,502.47, 10,499,480.18 and 4,816,885.11

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Solution

The fourth proportional to 7,607,502.47, 10,499,480.18 and 4,816,885.11 is: 6,648,014.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,607,502.47 : 10,499,480.18 = 4,816,885.11 : x
  2. Step 2: Convert to fraction form
    7,607,502.47/10,499,480.18 = 4,816,885.11/x
  3. Step 3: Cross multiply
    7,607,502.47x = 10,499,480.18 × 4,816,885.11
  4. Step 4: Simplify right side
    7,607,502.47x = 50,574,789,753,824.34
  5. Step 5: Solve for x
    x = 50,574,789,753,824.34/7,607,502.47
  6. Step 6: Final answer
    x = 6,648,014.90

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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.