Home / 2,614,444.41-3,909,627.16-2,486,898.57

Finding the Fourth Proportional to 2,614,444.41, 3,909,627.16 and 2,486,898.57

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Solution

The fourth proportional to 2,614,444.41, 3,909,627.16 and 2,486,898.57 is: 3,718,895.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,614,444.41 : 3,909,627.16 = 2,486,898.57 : x
  2. Step 2: Convert to fraction form
    2,614,444.41/3,909,627.16 = 2,486,898.57/x
  3. Step 3: Cross multiply
    2,614,444.41x = 3,909,627.16 × 2,486,898.57
  4. Step 4: Simplify right side
    2,614,444.41x = 9,722,846,193,437.16
  5. Step 5: Solve for x
    x = 9,722,846,193,437.16/2,614,444.41
  6. Step 6: Final answer
    x = 3,718,895.75

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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.