Home / 795,960.93-1,098,447.03-433,400.07

Finding the Fourth Proportional to 795,960.93, 1,098,447.03 and 433,400.07

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Solution

The fourth proportional to 795,960.93, 1,098,447.03 and 433,400.07 is: 598,103.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,960.93 : 1,098,447.03 = 433,400.07 : x
  2. Step 2: Convert to fraction form
    795,960.93/1,098,447.03 = 433,400.07/x
  3. Step 3: Cross multiply
    795,960.93x = 1,098,447.03 × 433,400.07
  4. Step 4: Simplify right side
    795,960.93x = 476,067,019,693.29
  5. Step 5: Solve for x
    x = 476,067,019,693.29/795,960.93
  6. Step 6: Final answer
    x = 598,103.50

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1.5x scale

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.