Home / 1,060,255.28-1,463,155.76-576,820.32

Finding the Fourth Proportional to 1,060,255.28, 1,463,155.76 and 576,820.32

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Solution

The fourth proportional to 1,060,255.28, 1,463,155.76 and 576,820.32 is: 796,013.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,255.28 : 1,463,155.76 = 576,820.32 : x
  2. Step 2: Convert to fraction form
    1,060,255.28/1,463,155.76 = 576,820.32/x
  3. Step 3: Cross multiply
    1,060,255.28x = 1,463,155.76 × 576,820.32
  4. Step 4: Simplify right side
    1,060,255.28x = 843,977,973,693.04
  5. Step 5: Solve for x
    x = 843,977,973,693.04/1,060,255.28
  6. Step 6: Final answer
    x = 796,013.93

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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.