Home / 4,010,228.60-6,015,342.90-1,170,627.80

Finding the Fourth Proportional to 4,010,228.60, 6,015,342.90 and 1,170,627.80

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Solution

The fourth proportional to 4,010,228.60, 6,015,342.90 and 1,170,627.80 is: 1,755,941.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,010,228.60 : 6,015,342.90 = 1,170,627.80 : x
  2. Step 2: Convert to fraction form
    4,010,228.60/6,015,342.90 = 1,170,627.80/x
  3. Step 3: Cross multiply
    4,010,228.60x = 6,015,342.90 × 1,170,627.80
  4. Step 4: Simplify right side
    4,010,228.60x = 7,041,727,625,272.62
  5. Step 5: Solve for x
    x = 7,041,727,625,272.62/4,010,228.60
  6. Step 6: Final answer
    x = 1,755,941.70

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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.