Home / 592,739.56-818,053.86-441,574.12

Finding the Fourth Proportional to 592,739.56, 818,053.86 and 441,574.12

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Solution

The fourth proportional to 592,739.56, 818,053.86 and 441,574.12 is: 609,426.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,739.56 : 818,053.86 = 441,574.12 : x
  2. Step 2: Convert to fraction form
    592,739.56/818,053.86 = 441,574.12/x
  3. Step 3: Cross multiply
    592,739.56x = 818,053.86 × 441,574.12
  4. Step 4: Simplify right side
    592,739.56x = 361,231,413,342.10
  5. Step 5: Solve for x
    x = 361,231,413,342.10/592,739.56
  6. Step 6: Final answer
    x = 609,426.87

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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.