Home / 2,274,423.42-3,413,281.28-889,761.58

Finding the Fourth Proportional to 2,274,423.42, 3,413,281.28 and 889,761.58

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Solution

The fourth proportional to 2,274,423.42, 3,413,281.28 and 889,761.58 is: 1,335,286.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,274,423.42 : 3,413,281.28 = 889,761.58 : x
  2. Step 2: Convert to fraction form
    2,274,423.42/3,413,281.28 = 889,761.58/x
  3. Step 3: Cross multiply
    2,274,423.42x = 3,413,281.28 × 889,761.58
  4. Step 4: Simplify right side
    2,274,423.42x = 3,037,006,544,677.22
  5. Step 5: Solve for x
    x = 3,037,006,544,677.22/2,274,423.42
  6. Step 6: Final answer
    x = 1,335,286.35

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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.