Home / 592,786.08-818,050.32-338,152.32

Finding the Fourth Proportional to 592,786.08, 818,050.32 and 338,152.32

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Solution

The fourth proportional to 592,786.08, 818,050.32 and 338,152.32 is: 466,653.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,786.08 : 818,050.32 = 338,152.32 : x
  2. Step 2: Convert to fraction form
    592,786.08/818,050.32 = 338,152.32/x
  3. Step 3: Cross multiply
    592,786.08x = 818,050.32 × 338,152.32
  4. Step 4: Simplify right side
    592,786.08x = 276,625,613,584.74
  5. Step 5: Solve for x
    x = 276,625,613,584.74/592,786.08
  6. Step 6: Final answer
    x = 466,653.36

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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.