Home / 2,497,397.40-3,446,433.90-1,351,504.44

Finding the Fourth Proportional to 2,497,397.40, 3,446,433.90 and 1,351,504.44

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Solution

The fourth proportional to 2,497,397.40, 3,446,433.90 and 1,351,504.44 is: 1,865,089.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,497,397.40 : 3,446,433.90 = 1,351,504.44 : x
  2. Step 2: Convert to fraction form
    2,497,397.40/3,446,433.90 = 1,351,504.44/x
  3. Step 3: Cross multiply
    2,497,397.40x = 3,446,433.90 × 1,351,504.44
  4. Step 4: Simplify right side
    2,497,397.40x = 4,657,870,718,016.52
  5. Step 5: Solve for x
    x = 4,657,870,718,016.52/2,497,397.40
  6. Step 6: Final answer
    x = 1,865,089.92

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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.