Home / 4,795,472.68-7,187,008.74-3,587,920.66

Finding the Fourth Proportional to 4,795,472.68, 7,187,008.74 and 3,587,920.66

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Solution

The fourth proportional to 4,795,472.68, 7,187,008.74 and 3,587,920.66 is: 5,377,242.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,795,472.68 : 7,187,008.74 = 3,587,920.66 : x
  2. Step 2: Convert to fraction form
    4,795,472.68/7,187,008.74 = 3,587,920.66/x
  3. Step 3: Cross multiply
    4,795,472.68x = 7,187,008.74 × 3,587,920.66
  4. Step 4: Simplify right side
    4,795,472.68x = 25,786,417,141,846.57
  5. Step 5: Solve for x
    x = 25,786,417,141,846.57/4,795,472.68
  6. Step 6: Final answer
    x = 5,377,242.01

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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.