Home / 593,184.11-818,609.09-363,867.85

Finding the Fourth Proportional to 593,184.11, 818,609.09 and 363,867.85

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Solution

The fourth proportional to 593,184.11, 818,609.09 and 363,867.85 is: 502,146.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,184.11 : 818,609.09 = 363,867.85 : x
  2. Step 2: Convert to fraction form
    593,184.11/818,609.09 = 363,867.85/x
  3. Step 3: Cross multiply
    593,184.11x = 818,609.09 × 363,867.85
  4. Step 4: Simplify right side
    593,184.11x = 297,865,525,702.90
  5. Step 5: Solve for x
    x = 297,865,525,702.90/593,184.11
  6. Step 6: Final answer
    x = 502,146.84

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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.