Home / 5,448,695.70-7,519,200.12-3,001,299.20

Finding the Fourth Proportional to 5,448,695.70, 7,519,200.12 and 3,001,299.20

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Solution

The fourth proportional to 5,448,695.70, 7,519,200.12 and 3,001,299.20 is: 4,141,792.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,448,695.70 : 7,519,200.12 = 3,001,299.20 : x
  2. Step 2: Convert to fraction form
    5,448,695.70/7,519,200.12 = 3,001,299.20/x
  3. Step 3: Cross multiply
    5,448,695.70x = 7,519,200.12 × 3,001,299.20
  4. Step 4: Simplify right side
    5,448,695.70x = 22,567,369,267,199.90
  5. Step 5: Solve for x
    x = 22,567,369,267,199.90/5,448,695.70
  6. Step 6: Final answer
    x = 4,141,792.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.