Home / 900,269.04-1,350,936.60-332,047.56

Finding the Fourth Proportional to 900,269.04, 1,350,936.60 and 332,047.56

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Solution

The fourth proportional to 900,269.04, 1,350,936.60 and 332,047.56 is: 498,267.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    900,269.04 : 1,350,936.60 = 332,047.56 : x
  2. Step 2: Convert to fraction form
    900,269.04/1,350,936.60 = 332,047.56/x
  3. Step 3: Cross multiply
    900,269.04x = 1,350,936.60 × 332,047.56
  4. Step 4: Simplify right side
    900,269.04x = 448,575,201,744.70
  5. Step 5: Solve for x
    x = 448,575,201,744.70/900,269.04
  6. Step 6: Final answer
    x = 498,267.94

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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.