Home / 1,432,925.24-2,149,317.77-534,296.90

Finding the Fourth Proportional to 1,432,925.24, 2,149,317.77 and 534,296.90

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Solution

The fourth proportional to 1,432,925.24, 2,149,317.77 and 534,296.90 is: 801,419.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,432,925.24 : 2,149,317.77 = 534,296.90 : x
  2. Step 2: Convert to fraction form
    1,432,925.24/2,149,317.77 = 534,296.90/x
  3. Step 3: Cross multiply
    1,432,925.24x = 2,149,317.77 × 534,296.90
  4. Step 4: Simplify right side
    1,432,925.24x = 1,148,373,808,207.84
  5. Step 5: Solve for x
    x = 1,148,373,808,207.84/1,432,925.24
  6. Step 6: Final answer
    x = 801,419.21

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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.