Home / 5,900,767.20-8,851,150.80-4,074,184.80

Finding the Fourth Proportional to 5,900,767.20, 8,851,150.80 and 4,074,184.80

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Solution

The fourth proportional to 5,900,767.20, 8,851,150.80 and 4,074,184.80 is: 6,111,277.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,900,767.20 : 8,851,150.80 = 4,074,184.80 : x
  2. Step 2: Convert to fraction form
    5,900,767.20/8,851,150.80 = 4,074,184.80/x
  3. Step 3: Cross multiply
    5,900,767.20x = 8,851,150.80 × 4,074,184.80
  4. Step 4: Simplify right side
    5,900,767.20x = 36,061,224,051,867.84
  5. Step 5: Solve for x
    x = 36,061,224,051,867.84/5,900,767.20
  6. Step 6: Final answer
    x = 6,111,277.20

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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.