Home / 10,449,250.88-14,418,660.47-5,802,404.11

Finding the Fourth Proportional to 10,449,250.88, 14,418,660.47 and 5,802,404.11

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Solution

The fourth proportional to 10,449,250.88, 14,418,660.47 and 5,802,404.11 is: 8,006,592.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,449,250.88 : 14,418,660.47 = 5,802,404.11 : x
  2. Step 2: Convert to fraction form
    10,449,250.88/14,418,660.47 = 5,802,404.11/x
  3. Step 3: Cross multiply
    10,449,250.88x = 14,418,660.47 × 5,802,404.11
  4. Step 4: Simplify right side
    10,449,250.88x = 83,662,894,706,763.86
  5. Step 5: Solve for x
    x = 83,662,894,706,763.86/10,449,250.88
  6. Step 6: Final answer
    x = 8,006,592.60

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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.