Home / 2,495,631.10-3,443,970.90-1,349,711.44

Finding the Fourth Proportional to 2,495,631.10, 3,443,970.90 and 1,349,711.44

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Solution

The fourth proportional to 2,495,631.10, 3,443,970.90 and 1,349,711.44 is: 1,862,601.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,495,631.10 : 3,443,970.90 = 1,349,711.44 : x
  2. Step 2: Convert to fraction form
    2,495,631.10/3,443,970.90 = 1,349,711.44/x
  3. Step 3: Cross multiply
    2,495,631.10x = 3,443,970.90 × 1,349,711.44
  4. Step 4: Simplify right side
    2,495,631.10x = 4,648,366,922,757.10
  5. Step 5: Solve for x
    x = 4,648,366,922,757.10/2,495,631.10
  6. Step 6: Final answer
    x = 1,862,601.78

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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.