Home / 7,267,308.30-10,900,962.45-6,594,149.70

Finding the Fourth Proportional to 7,267,308.30, 10,900,962.45 and 6,594,149.70

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Solution

The fourth proportional to 7,267,308.30, 10,900,962.45 and 6,594,149.70 is: 9,891,224.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,267,308.30 : 10,900,962.45 = 6,594,149.70 : x
  2. Step 2: Convert to fraction form
    7,267,308.30/10,900,962.45 = 6,594,149.70/x
  3. Step 3: Cross multiply
    7,267,308.30x = 10,900,962.45 × 6,594,149.70
  4. Step 4: Simplify right side
    7,267,308.30x = 71,882,578,269,378.77
  5. Step 5: Solve for x
    x = 71,882,578,269,378.77/7,267,308.30
  6. Step 6: Final answer
    x = 9,891,224.55

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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.