Home / 5,267,024.39-7,900,536.60-1,480,507.27

Finding the Fourth Proportional to 5,267,024.39, 7,900,536.60 and 1,480,507.27

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Solution

The fourth proportional to 5,267,024.39, 7,900,536.60 and 1,480,507.27 is: 2,220,760.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,267,024.39 : 7,900,536.60 = 1,480,507.27 : x
  2. Step 2: Convert to fraction form
    5,267,024.39/7,900,536.60 = 1,480,507.27/x
  3. Step 3: Cross multiply
    5,267,024.39x = 7,900,536.60 × 1,480,507.27
  4. Step 4: Simplify right side
    5,267,024.39x = 11,696,801,853,449.74
  5. Step 5: Solve for x
    x = 11,696,801,853,449.74/5,267,024.39
  6. Step 6: Final answer
    x = 2,220,760.90

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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.