Home / 732,516.76-1,099,150.26-348,699.98

Finding the Fourth Proportional to 732,516.76, 1,099,150.26 and 348,699.98

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Solution

The fourth proportional to 732,516.76, 1,099,150.26 and 348,699.98 is: 523,228.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,516.76 : 1,099,150.26 = 348,699.98 : x
  2. Step 2: Convert to fraction form
    732,516.76/1,099,150.26 = 348,699.98/x
  3. Step 3: Cross multiply
    732,516.76x = 1,099,150.26 × 348,699.98
  4. Step 4: Simplify right side
    732,516.76x = 383,273,675,119.25
  5. Step 5: Solve for x
    x = 383,273,675,119.25/732,516.76
  6. Step 6: Final answer
    x = 523,228.54

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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.