Home / 2,564,607.24-3,841,855.56-2,085,375.96

Finding the Fourth Proportional to 2,564,607.24, 3,841,855.56 and 2,085,375.96

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Solution

The fourth proportional to 2,564,607.24, 3,841,855.56 and 2,085,375.96 is: 3,123,953.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,564,607.24 : 3,841,855.56 = 2,085,375.96 : x
  2. Step 2: Convert to fraction form
    2,564,607.24/3,841,855.56 = 2,085,375.96/x
  3. Step 3: Cross multiply
    2,564,607.24x = 3,841,855.56 × 2,085,375.96
  4. Step 4: Simplify right side
    2,564,607.24x = 8,011,713,226,616.34
  5. Step 5: Solve for x
    x = 8,011,713,226,616.34/2,564,607.24
  6. Step 6: Final answer
    x = 3,123,953.29

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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.