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Finding the Fourth Proportional to 594,077.03, 891,167.91 and 167,616.59

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Solution

The fourth proportional to 594,077.03, 891,167.91 and 167,616.59 is: 251,439.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,077.03 : 891,167.91 = 167,616.59 : x
  2. Step 2: Convert to fraction form
    594,077.03/891,167.91 = 167,616.59/x
  3. Step 3: Cross multiply
    594,077.03x = 891,167.91 × 167,616.59
  4. Step 4: Simplify right side
    594,077.03x = 149,374,526,191.63
  5. Step 5: Solve for x
    x = 149,374,526,191.63/594,077.03
  6. Step 6: Final answer
    x = 251,439.66

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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.