Home / 4,388,177.18-6,577,946.94-2,564,227.28

Finding the Fourth Proportional to 4,388,177.18, 6,577,946.94 and 2,564,227.28

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Solution

The fourth proportional to 4,388,177.18, 6,577,946.94 and 2,564,227.28 is: 3,843,817.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,388,177.18 : 6,577,946.94 = 2,564,227.28 : x
  2. Step 2: Convert to fraction form
    4,388,177.18/6,577,946.94 = 2,564,227.28/x
  3. Step 3: Cross multiply
    4,388,177.18x = 6,577,946.94 × 2,564,227.28
  4. Step 4: Simplify right side
    4,388,177.18x = 16,867,350,989,940.52
  5. Step 5: Solve for x
    x = 16,867,350,989,940.52/4,388,177.18
  6. Step 6: Final answer
    x = 3,843,817.22

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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.