Home / 766,576.22-1,050,213.17-737,844.96

Finding the Fourth Proportional to 766,576.22, 1,050,213.17 and 737,844.96

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Solution

The fourth proportional to 766,576.22, 1,050,213.17 and 737,844.96 is: 1,010,851.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    766,576.22 : 1,050,213.17 = 737,844.96 : x
  2. Step 2: Convert to fraction form
    766,576.22/1,050,213.17 = 737,844.96/x
  3. Step 3: Cross multiply
    766,576.22x = 1,050,213.17 × 737,844.96
  4. Step 4: Simplify right side
    766,576.22x = 774,894,494,410.12
  5. Step 5: Solve for x
    x = 774,894,494,410.12/766,576.22
  6. Step 6: Final answer
    x = 1,010,851.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.