Home / 967,234.56-1,334,677.70-559,274.66

Finding the Fourth Proportional to 967,234.56, 1,334,677.70 and 559,274.66

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Solution

The fourth proportional to 967,234.56, 1,334,677.70 and 559,274.66 is: 771,737.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,234.56 : 1,334,677.70 = 559,274.66 : x
  2. Step 2: Convert to fraction form
    967,234.56/1,334,677.70 = 559,274.66/x
  3. Step 3: Cross multiply
    967,234.56x = 1,334,677.70 × 559,274.66
  4. Step 4: Simplify right side
    967,234.56x = 746,451,421,611.96
  5. Step 5: Solve for x
    x = 746,451,421,611.96/967,234.56
  6. Step 6: Final answer
    x = 771,737.75

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.