Home / 4,086,617.47-5,639,560.90-2,344,362.89

Finding the Fourth Proportional to 4,086,617.47, 5,639,560.90 and 2,344,362.89

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Solution

The fourth proportional to 4,086,617.47, 5,639,560.90 and 2,344,362.89 is: 3,235,237.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,086,617.47 : 5,639,560.90 = 2,344,362.89 : x
  2. Step 2: Convert to fraction form
    4,086,617.47/5,639,560.90 = 2,344,362.89/x
  3. Step 3: Cross multiply
    4,086,617.47x = 5,639,560.90 × 2,344,362.89
  4. Step 4: Simplify right side
    4,086,617.47x = 13,221,177,255,796.29
  5. Step 5: Solve for x
    x = 13,221,177,255,796.29/4,086,617.47
  6. Step 6: Final answer
    x = 3,235,237.30

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1.5x scale

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.