Home / 2,564,363.37-3,846,438.14-671,062.89

Finding the Fourth Proportional to 2,564,363.37, 3,846,438.14 and 671,062.89

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Solution

The fourth proportional to 2,564,363.37, 3,846,438.14 and 671,062.89 is: 1,006,566.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,564,363.37 : 3,846,438.14 = 671,062.89 : x
  2. Step 2: Convert to fraction form
    2,564,363.37/3,846,438.14 = 671,062.89/x
  3. Step 3: Cross multiply
    2,564,363.37x = 3,846,438.14 × 671,062.89
  4. Step 4: Simplify right side
    2,564,363.37x = 2,581,201,891,079.31
  5. Step 5: Solve for x
    x = 2,581,201,891,079.31/2,564,363.37
  6. Step 6: Final answer
    x = 1,006,566.36

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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.