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Finding the Fourth Proportional to 373,674.35, 560,600.51 and 120,954.89

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Solution

The fourth proportional to 373,674.35, 560,600.51 and 120,954.89 is: 181,461.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,674.35 : 560,600.51 = 120,954.89 : x
  2. Step 2: Convert to fraction form
    373,674.35/560,600.51 = 120,954.89/x
  3. Step 3: Cross multiply
    373,674.35x = 560,600.51 × 120,954.89
  4. Step 4: Simplify right side
    373,674.35x = 67,807,369,613.22
  5. Step 5: Solve for x
    x = 67,807,369,613.22/373,674.35
  6. Step 6: Final answer
    x = 181,461.13

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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.