Home / 6,726,065.60-10,089,098.40-4,332,612.80

Finding the Fourth Proportional to 6,726,065.60, 10,089,098.40 and 4,332,612.80

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Solution

The fourth proportional to 6,726,065.60, 10,089,098.40 and 4,332,612.80 is: 6,498,919.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,726,065.60 : 10,089,098.40 = 4,332,612.80 : x
  2. Step 2: Convert to fraction form
    6,726,065.60/10,089,098.40 = 4,332,612.80/x
  3. Step 3: Cross multiply
    6,726,065.60x = 10,089,098.40 × 4,332,612.80
  4. Step 4: Simplify right side
    6,726,065.60x = 43,712,156,868,299.52
  5. Step 5: Solve for x
    x = 43,712,156,868,299.52/6,726,065.60
  6. Step 6: Final answer
    x = 6,498,919.20

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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.