Home / 1,064,101.26-1,468,490.90-580,697.56

Finding the Fourth Proportional to 1,064,101.26, 1,468,490.90 and 580,697.56

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Solution

The fourth proportional to 1,064,101.26, 1,468,490.90 and 580,697.56 is: 801,379.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,101.26 : 1,468,490.90 = 580,697.56 : x
  2. Step 2: Convert to fraction form
    1,064,101.26/1,468,490.90 = 580,697.56/x
  3. Step 3: Cross multiply
    1,064,101.26x = 1,468,490.90 × 580,697.56
  4. Step 4: Simplify right side
    1,064,101.26x = 852,749,082,512.20
  5. Step 5: Solve for x
    x = 852,749,082,512.20/1,064,101.26
  6. Step 6: Final answer
    x = 801,379.64

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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.