Home / 6,104,103.20-9,156,154.80-1,616,832.80

Finding the Fourth Proportional to 6,104,103.20, 9,156,154.80 and 1,616,832.80

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Solution

The fourth proportional to 6,104,103.20, 9,156,154.80 and 1,616,832.80 is: 2,425,249.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,104,103.20 : 9,156,154.80 = 1,616,832.80 : x
  2. Step 2: Convert to fraction form
    6,104,103.20/9,156,154.80 = 1,616,832.80/x
  3. Step 3: Cross multiply
    6,104,103.20x = 9,156,154.80 × 1,616,832.80
  4. Step 4: Simplify right side
    6,104,103.20x = 14,803,971,402,517.44
  5. Step 5: Solve for x
    x = 14,803,971,402,517.44/6,104,103.20
  6. Step 6: Final answer
    x = 2,425,249.20

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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.