Home / 8,195,726.95-11,310,117.53-4,524,649.43

Finding the Fourth Proportional to 8,195,726.95, 11,310,117.53 and 4,524,649.43

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Solution

The fourth proportional to 8,195,726.95, 11,310,117.53 and 4,524,649.43 is: 6,244,024.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,195,726.95 : 11,310,117.53 = 4,524,649.43 : x
  2. Step 2: Convert to fraction form
    8,195,726.95/11,310,117.53 = 4,524,649.43/x
  3. Step 3: Cross multiply
    8,195,726.95x = 11,310,117.53 × 4,524,649.43
  4. Step 4: Simplify right side
    8,195,726.95x = 51,174,316,812,724.26
  5. Step 5: Solve for x
    x = 51,174,316,812,724.26/8,195,726.95
  6. Step 6: Final answer
    x = 6,244,024.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.