Home / 2,726,424.80-4,098,494.55-2,336,701.40

Finding the Fourth Proportional to 2,726,424.80, 4,098,494.55 and 2,336,701.40

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Solution

The fourth proportional to 2,726,424.80, 4,098,494.55 and 2,336,701.40 is: 3,512,643.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,726,424.80 : 4,098,494.55 = 2,336,701.40 : x
  2. Step 2: Convert to fraction form
    2,726,424.80/4,098,494.55 = 2,336,701.40/x
  3. Step 3: Cross multiply
    2,726,424.80x = 4,098,494.55 × 2,336,701.40
  4. Step 4: Simplify right side
    2,726,424.80x = 9,576,957,952,877.37
  5. Step 5: Solve for x
    x = 9,576,957,952,877.37/2,726,424.80
  6. Step 6: Final answer
    x = 3,512,643.35

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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.