Home / 2,314,275.21-3,471,641.22-797,758.49

Finding the Fourth Proportional to 2,314,275.21, 3,471,641.22 and 797,758.49

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Solution

The fourth proportional to 2,314,275.21, 3,471,641.22 and 797,758.49 is: 1,196,716.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,314,275.21 : 3,471,641.22 = 797,758.49 : x
  2. Step 2: Convert to fraction form
    2,314,275.21/3,471,641.22 = 797,758.49/x
  3. Step 3: Cross multiply
    2,314,275.21x = 3,471,641.22 × 797,758.49
  4. Step 4: Simplify right side
    2,314,275.21x = 2,769,531,240,130.75
  5. Step 5: Solve for x
    x = 2,769,531,240,130.75/2,314,275.21
  6. Step 6: Final answer
    x = 1,196,716.46

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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.