Home / 6,543,737.32-9,820,089.34-2,283,905.56

Finding the Fourth Proportional to 6,543,737.32, 9,820,089.34 and 2,283,905.56

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Solution

The fourth proportional to 6,543,737.32, 9,820,089.34 and 2,283,905.56 is: 3,427,423.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,543,737.32 : 9,820,089.34 = 2,283,905.56 : x
  2. Step 2: Convert to fraction form
    6,543,737.32/9,820,089.34 = 2,283,905.56/x
  3. Step 3: Cross multiply
    6,543,737.32x = 9,820,089.34 × 2,283,905.56
  4. Step 4: Simplify right side
    6,543,737.32x = 22,428,156,643,322.73
  5. Step 5: Solve for x
    x = 22,428,156,643,322.73/6,543,737.32
  6. Step 6: Final answer
    x = 3,427,423.13

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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.