Home / 9,098,908.14-13,655,140.75-6,676,321.53

Finding the Fourth Proportional to 9,098,908.14, 13,655,140.75 and 6,676,321.53

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Solution

The fourth proportional to 9,098,908.14, 13,655,140.75 and 6,676,321.53 is: 10,019,456.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,098,908.14 : 13,655,140.75 = 6,676,321.53 : x
  2. Step 2: Convert to fraction form
    9,098,908.14/13,655,140.75 = 6,676,321.53/x
  3. Step 3: Cross multiply
    9,098,908.14x = 13,655,140.75 × 6,676,321.53
  4. Step 4: Simplify right side
    9,098,908.14x = 91,166,110,184,405.34
  5. Step 5: Solve for x
    x = 91,166,110,184,405.34/9,098,908.14
  6. Step 6: Final answer
    x = 10,019,456.05

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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.