Home / 2,337,301.68-3,225,410.88-1,318,801.20

Finding the Fourth Proportional to 2,337,301.68, 3,225,410.88 and 1,318,801.20

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Solution

The fourth proportional to 2,337,301.68, 3,225,410.88 and 1,318,801.20 is: 1,819,908.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,337,301.68 : 3,225,410.88 = 1,318,801.20 : x
  2. Step 2: Convert to fraction form
    2,337,301.68/3,225,410.88 = 1,318,801.20/x
  3. Step 3: Cross multiply
    2,337,301.68x = 3,225,410.88 × 1,318,801.20
  4. Step 4: Simplify right side
    2,337,301.68x = 4,253,675,739,037.06
  5. Step 5: Solve for x
    x = 4,253,675,739,037.06/2,337,301.68
  6. Step 6: Final answer
    x = 1,819,908.73

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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.