Home / 3,357,884.10-5,037,992.55-1,465,983.30

Finding the Fourth Proportional to 3,357,884.10, 5,037,992.55 and 1,465,983.30

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Solution

The fourth proportional to 3,357,884.10, 5,037,992.55 and 1,465,983.30 is: 2,199,484.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,357,884.10 : 5,037,992.55 = 1,465,983.30 : x
  2. Step 2: Convert to fraction form
    3,357,884.10/5,037,992.55 = 1,465,983.30/x
  3. Step 3: Cross multiply
    3,357,884.10x = 5,037,992.55 × 1,465,983.30
  4. Step 4: Simplify right side
    3,357,884.10x = 7,385,612,943,824.42
  5. Step 5: Solve for x
    x = 7,385,612,943,824.42/3,357,884.10
  6. Step 6: Final answer
    x = 2,199,484.18

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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.