Home / 2,436,037.32-3,652,988.90-1,157,010.47

Finding the Fourth Proportional to 2,436,037.32, 3,652,988.90 and 1,157,010.47

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Solution

The fourth proportional to 2,436,037.32, 3,652,988.90 and 1,157,010.47 is: 1,735,008.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,436,037.32 : 3,652,988.90 = 1,157,010.47 : x
  2. Step 2: Convert to fraction form
    2,436,037.32/3,652,988.90 = 1,157,010.47/x
  3. Step 3: Cross multiply
    2,436,037.32x = 3,652,988.90 × 1,157,010.47
  4. Step 4: Simplify right side
    2,436,037.32x = 4,226,546,380,043.79
  5. Step 5: Solve for x
    x = 4,226,546,380,043.79/2,436,037.32
  6. Step 6: Final answer
    x = 1,735,008.88

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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.