Home / 1,797,272.24-2,695,900.68-732,076.72

Finding the Fourth Proportional to 1,797,272.24, 2,695,900.68 and 732,076.72

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Solution

The fourth proportional to 1,797,272.24, 2,695,900.68 and 732,076.72 is: 1,098,111.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,797,272.24 : 2,695,900.68 = 732,076.72 : x
  2. Step 2: Convert to fraction form
    1,797,272.24/2,695,900.68 = 732,076.72/x
  3. Step 3: Cross multiply
    1,797,272.24x = 2,695,900.68 × 732,076.72
  4. Step 4: Simplify right side
    1,797,272.24x = 1,973,606,127,260.17
  5. Step 5: Solve for x
    x = 1,973,606,127,260.17/1,797,272.24
  6. Step 6: Final answer
    x = 1,098,111.95

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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.