Home / 732,466.10-1,099,027.20-332,901.20

Finding the Fourth Proportional to 732,466.10, 1,099,027.20 and 332,901.20

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Solution

The fourth proportional to 732,466.10, 1,099,027.20 and 332,901.20 is: 499,500.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,466.10 : 1,099,027.20 = 332,901.20 : x
  2. Step 2: Convert to fraction form
    732,466.10/1,099,027.20 = 332,901.20/x
  3. Step 3: Cross multiply
    732,466.10x = 1,099,027.20 × 332,901.20
  4. Step 4: Simplify right side
    732,466.10x = 365,867,473,712.64
  5. Step 5: Solve for x
    x = 365,867,473,712.64/732,466.10
  6. Step 6: Final answer
    x = 499,500.90

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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.