Home / 9,631,602.17-14,428,153.76-5,791,321.80

Finding the Fourth Proportional to 9,631,602.17, 14,428,153.76 and 5,791,321.80

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Solution

The fourth proportional to 9,631,602.17, 14,428,153.76 and 5,791,321.80 is: 8,675,408.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,631,602.17 : 14,428,153.76 = 5,791,321.80 : x
  2. Step 2: Convert to fraction form
    9,631,602.17/14,428,153.76 = 5,791,321.80/x
  3. Step 3: Cross multiply
    9,631,602.17x = 14,428,153.76 × 5,791,321.80
  4. Step 4: Simplify right side
    9,631,602.17x = 83,558,081,375,083.36
  5. Step 5: Solve for x
    x = 83,558,081,375,083.36/9,631,602.17
  6. Step 6: Final answer
    x = 8,675,408.30

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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.