Home / 9,789,335.40-14,684,003.10-5,962,960.20

Finding the Fourth Proportional to 9,789,335.40, 14,684,003.10 and 5,962,960.20

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Solution

The fourth proportional to 9,789,335.40, 14,684,003.10 and 5,962,960.20 is: 8,944,440.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,789,335.40 : 14,684,003.10 = 5,962,960.20 : x
  2. Step 2: Convert to fraction form
    9,789,335.40/14,684,003.10 = 5,962,960.20/x
  3. Step 3: Cross multiply
    9,789,335.40x = 14,684,003.10 × 5,962,960.20
  4. Step 4: Simplify right side
    9,789,335.40x = 87,560,126,061,976.62
  5. Step 5: Solve for x
    x = 87,560,126,061,976.62/9,789,335.40
  6. Step 6: Final answer
    x = 8,944,440.30

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1.5x scale

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.