Home / 4,103,960.13-6,156,601.70-1,264,070.97

Finding the Fourth Proportional to 4,103,960.13, 6,156,601.70 and 1,264,070.97

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Solution

The fourth proportional to 4,103,960.13, 6,156,601.70 and 1,264,070.97 is: 1,896,310.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,103,960.13 : 6,156,601.70 = 1,264,070.97 : x
  2. Step 2: Convert to fraction form
    4,103,960.13/6,156,601.70 = 1,264,070.97/x
  3. Step 3: Cross multiply
    4,103,960.13x = 6,156,601.70 × 1,264,070.97
  4. Step 4: Simplify right side
    4,103,960.13x = 7,782,381,476,502.29
  5. Step 5: Solve for x
    x = 7,782,381,476,502.29/4,103,960.13
  6. Step 6: Final answer
    x = 1,896,310.21

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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.