Home / 9,755,998.80-14,633,998.20-6,354,776.40

Finding the Fourth Proportional to 9,755,998.80, 14,633,998.20 and 6,354,776.40

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Solution

The fourth proportional to 9,755,998.80, 14,633,998.20 and 6,354,776.40 is: 9,532,164.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,755,998.80 : 14,633,998.20 = 6,354,776.40 : x
  2. Step 2: Convert to fraction form
    9,755,998.80/14,633,998.20 = 6,354,776.40/x
  3. Step 3: Cross multiply
    9,755,998.80x = 14,633,998.20 × 6,354,776.40
  4. Step 4: Simplify right side
    9,755,998.80x = 92,995,786,399,002.48
  5. Step 5: Solve for x
    x = 92,995,786,399,002.48/9,755,998.80
  6. Step 6: Final answer
    x = 9,532,164.60

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Similar ratio
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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.