Home / 6,233,143.30-9,349,714.95-5,981,200.90

Finding the Fourth Proportional to 6,233,143.30, 9,349,714.95 and 5,981,200.90

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Solution

The fourth proportional to 6,233,143.30, 9,349,714.95 and 5,981,200.90 is: 8,971,801.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,233,143.30 : 9,349,714.95 = 5,981,200.90 : x
  2. Step 2: Convert to fraction form
    6,233,143.30/9,349,714.95 = 5,981,200.90/x
  3. Step 3: Cross multiply
    6,233,143.30x = 9,349,714.95 × 5,981,200.90
  4. Step 4: Simplify right side
    6,233,143.30x = 55,922,523,473,683.45
  5. Step 5: Solve for x
    x = 55,922,523,473,683.45/6,233,143.30
  6. Step 6: Final answer
    x = 8,971,801.35

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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.