Home / 1,588,084.18-2,381,530.07-576,956.32

Finding the Fourth Proportional to 1,588,084.18, 2,381,530.07 and 576,956.32

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Solution

The fourth proportional to 1,588,084.18, 2,381,530.07 and 576,956.32 is: 865,217.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,588,084.18 : 2,381,530.07 = 576,956.32 : x
  2. Step 2: Convert to fraction form
    1,588,084.18/2,381,530.07 = 576,956.32/x
  3. Step 3: Cross multiply
    1,588,084.18x = 2,381,530.07 × 576,956.32
  4. Step 4: Simplify right side
    1,588,084.18x = 1,374,038,820,645.11
  5. Step 5: Solve for x
    x = 1,374,038,820,645.11/1,588,084.18
  6. Step 6: Final answer
    x = 865,217.88

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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.