Home / 1,717,795.32-2,576,676.48-1,044,062.52

Finding the Fourth Proportional to 1,717,795.32, 2,576,676.48 and 1,044,062.52

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Solution

The fourth proportional to 1,717,795.32, 2,576,676.48 and 1,044,062.52 is: 1,566,083.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,717,795.32 : 2,576,676.48 = 1,044,062.52 : x
  2. Step 2: Convert to fraction form
    1,717,795.32/2,576,676.48 = 1,044,062.52/x
  3. Step 3: Cross multiply
    1,717,795.32x = 2,576,676.48 × 1,044,062.52
  4. Step 4: Simplify right side
    1,717,795.32x = 2,690,211,338,933.53
  5. Step 5: Solve for x
    x = 2,690,211,338,933.53/1,717,795.32
  6. Step 6: Final answer
    x = 1,566,083.75

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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.