Home / 6,737,744.60-10,106,616.90-2,477,031.20

Finding the Fourth Proportional to 6,737,744.60, 10,106,616.90 and 2,477,031.20

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Solution

The fourth proportional to 6,737,744.60, 10,106,616.90 and 2,477,031.20 is: 3,715,546.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,737,744.60 : 10,106,616.90 = 2,477,031.20 : x
  2. Step 2: Convert to fraction form
    6,737,744.60/10,106,616.90 = 2,477,031.20/x
  3. Step 3: Cross multiply
    6,737,744.60x = 10,106,616.90 × 2,477,031.20
  4. Step 4: Simplify right side
    6,737,744.60x = 25,034,405,387,747.28
  5. Step 5: Solve for x
    x = 25,034,405,387,747.28/6,737,744.60
  6. Step 6: Final answer
    x = 3,715,546.80

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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.