Home / 1,491,443.82-2,237,458.14-592,718.04

Finding the Fourth Proportional to 1,491,443.82, 2,237,458.14 and 592,718.04

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Solution

The fourth proportional to 1,491,443.82, 2,237,458.14 and 592,718.04 is: 889,193.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,491,443.82 : 2,237,458.14 = 592,718.04 : x
  2. Step 2: Convert to fraction form
    1,491,443.82/2,237,458.14 = 592,718.04/x
  3. Step 3: Cross multiply
    1,491,443.82x = 2,237,458.14 × 592,718.04
  4. Step 4: Simplify right side
    1,491,443.82x = 1,326,181,803,322.85
  5. Step 5: Solve for x
    x = 1,326,181,803,322.85/1,491,443.82
  6. Step 6: Final answer
    x = 889,193.27

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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.