Home / 5,566,561.60-8,349,842.40-4,149,385.60

Finding the Fourth Proportional to 5,566,561.60, 8,349,842.40 and 4,149,385.60

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Solution

The fourth proportional to 5,566,561.60, 8,349,842.40 and 4,149,385.60 is: 6,224,078.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,566,561.60 : 8,349,842.40 = 4,149,385.60 : x
  2. Step 2: Convert to fraction form
    5,566,561.60/8,349,842.40 = 4,149,385.60/x
  3. Step 3: Cross multiply
    5,566,561.60x = 8,349,842.40 × 4,149,385.60
  4. Step 4: Simplify right side
    5,566,561.60x = 34,646,715,816,829.44
  5. Step 5: Solve for x
    x = 34,646,715,816,829.44/5,566,561.60
  6. Step 6: Final answer
    x = 6,224,078.40

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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.