Home / 2,495,079.27-3,443,206.99-1,349,156.88

Finding the Fourth Proportional to 2,495,079.27, 3,443,206.99 and 1,349,156.88

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Solution

The fourth proportional to 2,495,079.27, 3,443,206.99 and 1,349,156.88 is: 1,861,835.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,495,079.27 : 3,443,206.99 = 1,349,156.88 : x
  2. Step 2: Convert to fraction form
    2,495,079.27/3,443,206.99 = 1,349,156.88/x
  3. Step 3: Cross multiply
    2,495,079.27x = 3,443,206.99 × 1,349,156.88
  4. Step 4: Simplify right side
    2,495,079.27x = 4,645,426,410,560.57
  5. Step 5: Solve for x
    x = 4,645,426,410,560.57/2,495,079.27
  6. Step 6: Final answer
    x = 1,861,835.20

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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.