Home / 2,673,472.96-4,010,445.52-754,401.08

Finding the Fourth Proportional to 2,673,472.96, 4,010,445.52 and 754,401.08

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Solution

The fourth proportional to 2,673,472.96, 4,010,445.52 and 754,401.08 is: 1,131,668.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,673,472.96 : 4,010,445.52 = 754,401.08 : x
  2. Step 2: Convert to fraction form
    2,673,472.96/4,010,445.52 = 754,401.08/x
  3. Step 3: Cross multiply
    2,673,472.96x = 4,010,445.52 × 754,401.08
  4. Step 4: Simplify right side
    2,673,472.96x = 3,025,484,431,569.16
  5. Step 5: Solve for x
    x = 3,025,484,431,569.16/2,673,472.96
  6. Step 6: Final answer
    x = 1,131,668.24

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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.