Home / 704,245.90-1,056,444.96-224,360.52

Finding the Fourth Proportional to 704,245.90, 1,056,444.96 and 224,360.52

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Solution

The fourth proportional to 704,245.90, 1,056,444.96 and 224,360.52 is: 336,565.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    704,245.90 : 1,056,444.96 = 224,360.52 : x
  2. Step 2: Convert to fraction form
    704,245.90/1,056,444.96 = 224,360.52/x
  3. Step 3: Cross multiply
    704,245.90x = 1,056,444.96 × 224,360.52
  4. Step 4: Simplify right side
    704,245.90x = 237,024,540,576.98
  5. Step 5: Solve for x
    x = 237,024,540,576.98/704,245.90
  6. Step 6: Final answer
    x = 336,565.03

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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.