Home / 1,491,703.35-2,237,899.17-466,975.39

Finding the Fourth Proportional to 1,491,703.35, 2,237,899.17 and 466,975.39

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Solution

The fourth proportional to 1,491,703.35, 2,237,899.17 and 466,975.39 is: 700,570.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,491,703.35 : 2,237,899.17 = 466,975.39 : x
  2. Step 2: Convert to fraction form
    1,491,703.35/2,237,899.17 = 466,975.39/x
  3. Step 3: Cross multiply
    1,491,703.35x = 2,237,899.17 × 466,975.39
  4. Step 4: Simplify right side
    1,491,703.35x = 1,045,043,837,691.43
  5. Step 5: Solve for x
    x = 1,045,043,837,691.43/1,491,703.35
  6. Step 6: Final answer
    x = 700,570.82

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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.