Home / 4,860,035.60-7,290,053.40-3,057,072.80

Finding the Fourth Proportional to 4,860,035.60, 7,290,053.40 and 3,057,072.80

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Solution

The fourth proportional to 4,860,035.60, 7,290,053.40 and 3,057,072.80 is: 4,585,609.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,860,035.60 : 7,290,053.40 = 3,057,072.80 : x
  2. Step 2: Convert to fraction form
    4,860,035.60/7,290,053.40 = 3,057,072.80/x
  3. Step 3: Cross multiply
    4,860,035.60x = 7,290,053.40 × 3,057,072.80
  4. Step 4: Simplify right side
    4,860,035.60x = 22,286,223,959,687.52
  5. Step 5: Solve for x
    x = 22,286,223,959,687.52/4,860,035.60
  6. Step 6: Final answer
    x = 4,585,609.20

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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.