Home / 888,201.60-1,332,302.40-730,737.60

Finding the Fourth Proportional to 888,201.60, 1,332,302.40 and 730,737.60

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Solution

The fourth proportional to 888,201.60, 1,332,302.40 and 730,737.60 is: 1,096,106.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    888,201.60 : 1,332,302.40 = 730,737.60 : x
  2. Step 2: Convert to fraction form
    888,201.60/1,332,302.40 = 730,737.60/x
  3. Step 3: Cross multiply
    888,201.60x = 1,332,302.40 × 730,737.60
  4. Step 4: Simplify right side
    888,201.60x = 973,563,458,250.24
  5. Step 5: Solve for x
    x = 973,563,458,250.24/888,201.60
  6. Step 6: Final answer
    x = 1,096,106.40

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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.