Home / 4,822,952.66-6,646,500.05-4,734,318.56

Finding the Fourth Proportional to 4,822,952.66, 6,646,500.05 and 4,734,318.56

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Solution

The fourth proportional to 4,822,952.66, 6,646,500.05 and 4,734,318.56 is: 6,524,353.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,822,952.66 : 6,646,500.05 = 4,734,318.56 : x
  2. Step 2: Convert to fraction form
    4,822,952.66/6,646,500.05 = 4,734,318.56/x
  3. Step 3: Cross multiply
    4,822,952.66x = 6,646,500.05 × 4,734,318.56
  4. Step 4: Simplify right side
    4,822,952.66x = 31,466,648,538,700.59
  5. Step 5: Solve for x
    x = 31,466,648,538,700.59/4,822,952.66
  6. Step 6: Final answer
    x = 6,524,353.59

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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.