Home / 5,834,557.18-8,053,895.56-4,388,428.72

Finding the Fourth Proportional to 5,834,557.18, 8,053,895.56 and 4,388,428.72

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Solution

The fourth proportional to 5,834,557.18, 8,053,895.56 and 4,388,428.72 is: 6,057,691.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,834,557.18 : 8,053,895.56 = 4,388,428.72 : x
  2. Step 2: Convert to fraction form
    5,834,557.18/8,053,895.56 = 4,388,428.72/x
  3. Step 3: Cross multiply
    5,834,557.18x = 8,053,895.56 × 4,388,428.72
  4. Step 4: Simplify right side
    5,834,557.18x = 35,343,946,543,115
  5. Step 5: Solve for x
    x = 35,343,946,543,115/5,834,557.18
  6. Step 6: Final answer
    x = 6,057,691.35

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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.