Home / 1,657,468.40-2,486,202.68-1,096,371.68

Finding the Fourth Proportional to 1,657,468.40, 2,486,202.68 and 1,096,371.68

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Solution

The fourth proportional to 1,657,468.40, 2,486,202.68 and 1,096,371.68 is: 1,644,557.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,657,468.40 : 2,486,202.68 = 1,096,371.68 : x
  2. Step 2: Convert to fraction form
    1,657,468.40/2,486,202.68 = 1,096,371.68/x
  3. Step 3: Cross multiply
    1,657,468.40x = 2,486,202.68 × 1,096,371.68
  4. Step 4: Simplify right side
    1,657,468.40x = 2,725,802,209,092.10
  5. Step 5: Solve for x
    x = 2,725,802,209,092.10/1,657,468.40
  6. Step 6: Final answer
    x = 1,644,557.57

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.