Home / 588,867.34-883,301.32-189,508.08

Finding the Fourth Proportional to 588,867.34, 883,301.32 and 189,508.08

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Solution

The fourth proportional to 588,867.34, 883,301.32 and 189,508.08 is: 284,262.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    588,867.34 : 883,301.32 = 189,508.08 : x
  2. Step 2: Convert to fraction form
    588,867.34/883,301.32 = 189,508.08/x
  3. Step 3: Cross multiply
    588,867.34x = 883,301.32 × 189,508.08
  4. Step 4: Simplify right side
    588,867.34x = 167,392,737,214.67
  5. Step 5: Solve for x
    x = 167,392,737,214.67/588,867.34
  6. Step 6: Final answer
    x = 284,262.22

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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.