Home / 3,206,230.16-4,424,552.51-1,755,925.21

Finding the Fourth Proportional to 3,206,230.16, 4,424,552.51 and 1,755,925.21

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Solution

The fourth proportional to 3,206,230.16, 4,424,552.51 and 1,755,925.21 is: 2,423,152.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,206,230.16 : 4,424,552.51 = 1,755,925.21 : x
  2. Step 2: Convert to fraction form
    3,206,230.16/4,424,552.51 = 1,755,925.21/x
  3. Step 3: Cross multiply
    3,206,230.16x = 4,424,552.51 × 1,755,925.21
  4. Step 4: Simplify right side
    3,206,230.16x = 7,769,183,304,472.90
  5. Step 5: Solve for x
    x = 7,769,183,304,472.90/3,206,230.16
  6. Step 6: Final answer
    x = 2,423,152.08

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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.