Home / 3,083,795.20-4,626,133.44-954,061.12

Finding the Fourth Proportional to 3,083,795.20, 4,626,133.44 and 954,061.12

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Solution

The fourth proportional to 3,083,795.20, 4,626,133.44 and 954,061.12 is: 1,431,228.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,083,795.20 : 4,626,133.44 = 954,061.12 : x
  2. Step 2: Convert to fraction form
    3,083,795.20/4,626,133.44 = 954,061.12/x
  3. Step 3: Cross multiply
    3,083,795.20x = 4,626,133.44 × 954,061.12
  4. Step 4: Simplify right side
    3,083,795.20x = 4,413,614,051,035.85
  5. Step 5: Solve for x
    x = 4,413,614,051,035.85/3,083,795.20
  6. Step 6: Final answer
    x = 1,431,228.00

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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.