Home / 1,452,302.22-2,004,251.13-807,735

Finding the Fourth Proportional to 1,452,302.22, 2,004,251.13 and 807,735

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Solution

The fourth proportional to 1,452,302.22, 2,004,251.13 and 807,735 is: 1,114,715.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,452,302.22 : 2,004,251.13 = 807,735 : x
  2. Step 2: Convert to fraction form
    1,452,302.22/2,004,251.13 = 807,735/x
  3. Step 3: Cross multiply
    1,452,302.22x = 2,004,251.13 × 807,735
  4. Step 4: Simplify right side
    1,452,302.22x = 1,618,903,786,490.55
  5. Step 5: Solve for x
    x = 1,618,903,786,490.55/1,452,302.22
  6. Step 6: Final answer
    x = 1,114,715.49

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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.