Home / 1,462,077.67-2,193,116.51-963,325.03

Finding the Fourth Proportional to 1,462,077.67, 2,193,116.51 and 963,325.03

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Solution

The fourth proportional to 1,462,077.67, 2,193,116.51 and 963,325.03 is: 1,444,987.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,462,077.67 : 2,193,116.51 = 963,325.03 : x
  2. Step 2: Convert to fraction form
    1,462,077.67/2,193,116.51 = 963,325.03/x
  3. Step 3: Cross multiply
    1,462,077.67x = 2,193,116.51 × 963,325.03
  4. Step 4: Simplify right side
    1,462,077.67x = 2,112,684,027,789.25
  5. Step 5: Solve for x
    x = 2,112,684,027,789.25/1,462,077.67
  6. Step 6: Final answer
    x = 1,444,987.55

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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.