Home / 5,536,116.90-8,304,175.35-2,985,200.10

Finding the Fourth Proportional to 5,536,116.90, 8,304,175.35 and 2,985,200.10

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Solution

The fourth proportional to 5,536,116.90, 8,304,175.35 and 2,985,200.10 is: 4,477,800.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,536,116.90 : 8,304,175.35 = 2,985,200.10 : x
  2. Step 2: Convert to fraction form
    5,536,116.90/8,304,175.35 = 2,985,200.10/x
  3. Step 3: Cross multiply
    5,536,116.90x = 8,304,175.35 × 2,985,200.10
  4. Step 4: Simplify right side
    5,536,116.90x = 24,789,625,085,237.54
  5. Step 5: Solve for x
    x = 24,789,625,085,237.54/5,536,116.90
  6. Step 6: Final answer
    x = 4,477,800.15

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Double scale
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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.