Home / 519,337.94-779,093.03-182,291.16

Finding the Fourth Proportional to 519,337.94, 779,093.03 and 182,291.16

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Solution

The fourth proportional to 519,337.94, 779,093.03 and 182,291.16 is: 273,466.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    519,337.94 : 779,093.03 = 182,291.16 : x
  2. Step 2: Convert to fraction form
    519,337.94/779,093.03 = 182,291.16/x
  3. Step 3: Cross multiply
    519,337.94x = 779,093.03 × 182,291.16
  4. Step 4: Simplify right side
    519,337.94x = 142,021,771,275.16
  5. Step 5: Solve for x
    x = 142,021,771,275.16/519,337.94
  6. Step 6: Final answer
    x = 273,466.97

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.