Home / 7,101,334.60-10,652,001.90-2,842,160.20

Finding the Fourth Proportional to 7,101,334.60, 10,652,001.90 and 2,842,160.20

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Solution

The fourth proportional to 7,101,334.60, 10,652,001.90 and 2,842,160.20 is: 4,263,240.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,101,334.60 : 10,652,001.90 = 2,842,160.20 : x
  2. Step 2: Convert to fraction form
    7,101,334.60/10,652,001.90 = 2,842,160.20/x
  3. Step 3: Cross multiply
    7,101,334.60x = 10,652,001.90 × 2,842,160.20
  4. Step 4: Simplify right side
    7,101,334.60x = 30,274,695,850,504.38
  5. Step 5: Solve for x
    x = 30,274,695,850,504.38/7,101,334.60
  6. Step 6: Final answer
    x = 4,263,240.30

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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.