Home / 6,144,233.60-9,216,350.40-3,445,788.80

Finding the Fourth Proportional to 6,144,233.60, 9,216,350.40 and 3,445,788.80

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Solution

The fourth proportional to 6,144,233.60, 9,216,350.40 and 3,445,788.80 is: 5,168,683.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,144,233.60 : 9,216,350.40 = 3,445,788.80 : x
  2. Step 2: Convert to fraction form
    6,144,233.60/9,216,350.40 = 3,445,788.80/x
  3. Step 3: Cross multiply
    6,144,233.60x = 9,216,350.40 × 3,445,788.80
  4. Step 4: Simplify right side
    6,144,233.60x = 31,757,596,985,195.52
  5. Step 5: Solve for x
    x = 31,757,596,985,195.52/6,144,233.60
  6. Step 6: Final answer
    x = 5,168,683.20

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Similar ratio
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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.