Home / 4,015,473.57-6,023,288.03-982,865.43

Finding the Fourth Proportional to 4,015,473.57, 6,023,288.03 and 982,865.43

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Solution

The fourth proportional to 4,015,473.57, 6,023,288.03 and 982,865.43 is: 1,474,317.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,015,473.57 : 6,023,288.03 = 982,865.43 : x
  2. Step 2: Convert to fraction form
    4,015,473.57/6,023,288.03 = 982,865.43/x
  3. Step 3: Cross multiply
    4,015,473.57x = 6,023,288.03 × 982,865.43
  4. Step 4: Simplify right side
    4,015,473.57x = 5,920,081,574,705.48
  5. Step 5: Solve for x
    x = 5,920,081,574,705.48/4,015,473.57
  6. Step 6: Final answer
    x = 1,474,317.16

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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.