Home / 2,494,293.66-3,442,123.89-1,348,376.13

Finding the Fourth Proportional to 2,494,293.66, 3,442,123.89 and 1,348,376.13

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Solution

The fourth proportional to 2,494,293.66, 3,442,123.89 and 1,348,376.13 is: 1,860,758.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,494,293.66 : 3,442,123.89 = 1,348,376.13 : x
  2. Step 2: Convert to fraction form
    2,494,293.66/3,442,123.89 = 1,348,376.13/x
  3. Step 3: Cross multiply
    2,494,293.66x = 3,442,123.89 × 1,348,376.13
  4. Step 4: Simplify right side
    2,494,293.66x = 4,641,277,689,778.75
  5. Step 5: Solve for x
    x = 4,641,277,689,778.75/2,494,293.66
  6. Step 6: Final answer
    x = 1,860,758.32

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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.