Home / 737,039.04-1,100,175.60-632,529.60

Finding the Fourth Proportional to 737,039.04, 1,100,175.60 and 632,529.60

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Solution

The fourth proportional to 737,039.04, 1,100,175.60 and 632,529.60 is: 944,174.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,039.04 : 1,100,175.60 = 632,529.60 : x
  2. Step 2: Convert to fraction form
    737,039.04/1,100,175.60 = 632,529.60/x
  3. Step 3: Cross multiply
    737,039.04x = 1,100,175.60 × 632,529.60
  4. Step 4: Simplify right side
    737,039.04x = 695,893,632,197.76
  5. Step 5: Solve for x
    x = 695,893,632,197.76/737,039.04
  6. Step 6: Final answer
    x = 944,174.72

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.