Home / 1,064,216.92-1,468,650.48-580,813.04

Finding the Fourth Proportional to 1,064,216.92, 1,468,650.48 and 580,813.04

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Solution

The fourth proportional to 1,064,216.92, 1,468,650.48 and 580,813.04 is: 801,538.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,216.92 : 1,468,650.48 = 580,813.04 : x
  2. Step 2: Convert to fraction form
    1,064,216.92/1,468,650.48 = 580,813.04/x
  3. Step 3: Cross multiply
    1,064,216.92x = 1,468,650.48 × 580,813.04
  4. Step 4: Simplify right side
    1,064,216.92x = 853,011,349,986.26
  5. Step 5: Solve for x
    x = 853,011,349,986.26/1,064,216.92
  6. Step 6: Final answer
    x = 801,538.99

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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.