Home / 902,673.56-1,353,977.42-363,096.92

Finding the Fourth Proportional to 902,673.56, 1,353,977.42 and 363,096.92

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Solution

The fourth proportional to 902,673.56, 1,353,977.42 and 363,096.92 is: 544,632.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    902,673.56 : 1,353,977.42 = 363,096.92 : x
  2. Step 2: Convert to fraction form
    902,673.56/1,353,977.42 = 363,096.92/x
  3. Step 3: Cross multiply
    902,673.56x = 1,353,977.42 × 363,096.92
  4. Step 4: Simplify right side
    902,673.56x = 491,625,030,951.55
  5. Step 5: Solve for x
    x = 491,625,030,951.55/902,673.56
  6. Step 6: Final answer
    x = 544,632.14

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1.5x scale

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.