Home / 955,317.02-1,317,591.24-592,537.46

Finding the Fourth Proportional to 955,317.02, 1,317,591.24 and 592,537.46

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Solution

The fourth proportional to 955,317.02, 1,317,591.24 and 592,537.46 is: 817,238.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    955,317.02 : 1,317,591.24 = 592,537.46 : x
  2. Step 2: Convert to fraction form
    955,317.02/1,317,591.24 = 592,537.46/x
  3. Step 3: Cross multiply
    955,317.02x = 1,317,591.24 × 592,537.46
  4. Step 4: Simplify right side
    955,317.02x = 780,722,166,667.85
  5. Step 5: Solve for x
    x = 780,722,166,667.85/955,317.02
  6. Step 6: Final answer
    x = 817,238.83

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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.