Home / 592,984.32-818,310.24-324,712.32

Finding the Fourth Proportional to 592,984.32, 818,310.24 and 324,712.32

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Solution

The fourth proportional to 592,984.32, 818,310.24 and 324,712.32 is: 448,098.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,984.32 : 818,310.24 = 324,712.32 : x
  2. Step 2: Convert to fraction form
    592,984.32/818,310.24 = 324,712.32/x
  3. Step 3: Cross multiply
    592,984.32x = 818,310.24 × 324,712.32
  4. Step 4: Simplify right side
    592,984.32x = 265,715,416,510.16
  5. Step 5: Solve for x
    x = 265,715,416,510.16/592,984.32
  6. Step 6: Final answer
    x = 448,098.55

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Double scale
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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.