Home / 9,666,265.60-14,498,937.60-3,275,891.20

Finding the Fourth Proportional to 9,666,265.60, 14,498,937.60 and 3,275,891.20

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Solution

The fourth proportional to 9,666,265.60, 14,498,937.60 and 3,275,891.20 is: 4,913,680.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,666,265.60 : 14,498,937.60 = 3,275,891.20 : x
  2. Step 2: Convert to fraction form
    9,666,265.60/14,498,937.60 = 3,275,891.20/x
  3. Step 3: Cross multiply
    9,666,265.60x = 14,498,937.60 × 3,275,891.20
  4. Step 4: Simplify right side
    9,666,265.60x = 47,496,942,093,189.12
  5. Step 5: Solve for x
    x = 47,496,942,093,189.12/9,666,265.60
  6. Step 6: Final answer
    x = 4,913,680.64

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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.