Home / 3,654,502.88-5,043,152.90-2,022,875.24

Finding the Fourth Proportional to 3,654,502.88, 5,043,152.90 and 2,022,875.24

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Solution

The fourth proportional to 3,654,502.88, 5,043,152.90 and 2,022,875.24 is: 2,791,534.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,654,502.88 : 5,043,152.90 = 2,022,875.24 : x
  2. Step 2: Convert to fraction form
    3,654,502.88/5,043,152.90 = 2,022,875.24/x
  3. Step 3: Cross multiply
    3,654,502.88x = 5,043,152.90 × 2,022,875.24
  4. Step 4: Simplify right side
    3,654,502.88x = 10,201,669,132,944.20
  5. Step 5: Solve for x
    x = 10,201,669,132,944.20/3,654,502.88
  6. Step 6: Final answer
    x = 2,791,534.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.