Home / 4,275,698.27-5,900,390.66-2,315,560.46

Finding the Fourth Proportional to 4,275,698.27, 5,900,390.66 and 2,315,560.46

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Solution

The fourth proportional to 4,275,698.27, 5,900,390.66 and 2,315,560.46 is: 3,195,433.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,275,698.27 : 5,900,390.66 = 2,315,560.46 : x
  2. Step 2: Convert to fraction form
    4,275,698.27/5,900,390.66 = 2,315,560.46/x
  3. Step 3: Cross multiply
    4,275,698.27x = 5,900,390.66 × 2,315,560.46
  4. Step 4: Simplify right side
    4,275,698.27x = 13,662,711,287,136.25
  5. Step 5: Solve for x
    x = 13,662,711,287,136.25/4,275,698.27
  6. Step 6: Final answer
    x = 3,195,433.92

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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.