Home / 9,902,360.34-14,853,747.87-3,170,754.90

Finding the Fourth Proportional to 9,902,360.34, 14,853,747.87 and 3,170,754.90

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Solution

The fourth proportional to 9,902,360.34, 14,853,747.87 and 3,170,754.90 is: 4,756,198.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,902,360.34 : 14,853,747.87 = 3,170,754.90 : x
  2. Step 2: Convert to fraction form
    9,902,360.34/14,853,747.87 = 3,170,754.90/x
  3. Step 3: Cross multiply
    9,902,360.34x = 14,853,747.87 × 3,170,754.90
  4. Step 4: Simplify right side
    9,902,360.34x = 47,097,593,842,167.06
  5. Step 5: Solve for x
    x = 47,097,593,842,167.06/9,902,360.34
  6. Step 6: Final answer
    x = 4,756,198.75

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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.