Home / 2,495,287.41-3,443,496.84-1,349,367.76

Finding the Fourth Proportional to 2,495,287.41, 3,443,496.84 and 1,349,367.76

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Solution

The fourth proportional to 2,495,287.41, 3,443,496.84 and 1,349,367.76 is: 1,862,127.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,495,287.41 : 3,443,496.84 = 1,349,367.76 : x
  2. Step 2: Convert to fraction form
    2,495,287.41/3,443,496.84 = 1,349,367.76/x
  3. Step 3: Cross multiply
    2,495,287.41x = 3,443,496.84 × 1,349,367.76
  4. Step 4: Simplify right side
    2,495,287.41x = 4,646,543,617,557.88
  5. Step 5: Solve for x
    x = 4,646,543,617,557.88/2,495,287.41
  6. Step 6: Final answer
    x = 1,862,127.62

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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.