Home / 867,473.93-1,194,975.03-737,997.72

Finding the Fourth Proportional to 867,473.93, 1,194,975.03 and 737,997.72

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Solution

The fourth proportional to 867,473.93, 1,194,975.03 and 737,997.72 is: 1,016,617.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    867,473.93 : 1,194,975.03 = 737,997.72 : x
  2. Step 2: Convert to fraction form
    867,473.93/1,194,975.03 = 737,997.72/x
  3. Step 3: Cross multiply
    867,473.93x = 1,194,975.03 × 737,997.72
  4. Step 4: Simplify right side
    867,473.93x = 881,888,846,773.32
  5. Step 5: Solve for x
    x = 881,888,846,773.32/867,473.93
  6. Step 6: Final answer
    x = 1,016,617.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.