Home / 2,564,225.92-3,846,045.12-671,150.08

Finding the Fourth Proportional to 2,564,225.92, 3,846,045.12 and 671,150.08

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Solution

The fourth proportional to 2,564,225.92, 3,846,045.12 and 671,150.08 is: 1,006,648.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,564,225.92 : 3,846,045.12 = 671,150.08 : x
  2. Step 2: Convert to fraction form
    2,564,225.92/3,846,045.12 = 671,150.08/x
  3. Step 3: Cross multiply
    2,564,225.92x = 3,846,045.12 × 671,150.08
  4. Step 4: Simplify right side
    2,564,225.92x = 2,581,273,489,971.61
  5. Step 5: Solve for x
    x = 2,581,273,489,971.61/2,564,225.92
  6. Step 6: Final answer
    x = 1,006,648.23

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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.