Home / 926,422.24-1,266,788.72-926,422.24

Finding the Fourth Proportional to 926,422.24, 1,266,788.72 and 926,422.24

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Solution

The fourth proportional to 926,422.24, 1,266,788.72 and 926,422.24 is: 1,266,788.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    926,422.24 : 1,266,788.72 = 926,422.24 : x
  2. Step 2: Convert to fraction form
    926,422.24/1,266,788.72 = 926,422.24/x
  3. Step 3: Cross multiply
    926,422.24x = 1,266,788.72 × 926,422.24
  4. Step 4: Simplify right side
    926,422.24x = 1,173,581,243,589.13
  5. Step 5: Solve for x
    x = 1,173,581,243,589.13/926,422.24
  6. Step 6: Final answer
    x = 1,266,788.72

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.