Home / 3,532,343.52-5,298,564.96-1,007,999.04

Finding the Fourth Proportional to 3,532,343.52, 5,298,564.96 and 1,007,999.04

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Solution

The fourth proportional to 3,532,343.52, 5,298,564.96 and 1,007,999.04 is: 1,512,012.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,532,343.52 : 5,298,564.96 = 1,007,999.04 : x
  2. Step 2: Convert to fraction form
    3,532,343.52/5,298,564.96 = 1,007,999.04/x
  3. Step 3: Cross multiply
    3,532,343.52x = 5,298,564.96 × 1,007,999.04
  4. Step 4: Simplify right side
    3,532,343.52x = 5,340,948,393,057.64
  5. Step 5: Solve for x
    x = 5,340,948,393,057.64/3,532,343.52
  6. Step 6: Final answer
    x = 1,512,012.74

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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.