Home / 2,673,769.42-4,010,369.81-754,633.18

Finding the Fourth Proportional to 2,673,769.42, 4,010,369.81 and 754,633.18

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Solution

The fourth proportional to 2,673,769.42, 4,010,369.81 and 754,633.18 is: 1,131,869.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,673,769.42 : 4,010,369.81 = 754,633.18 : x
  2. Step 2: Convert to fraction form
    2,673,769.42/4,010,369.81 = 754,633.18/x
  3. Step 3: Cross multiply
    2,673,769.42x = 4,010,369.81 × 754,633.18
  4. Step 4: Simplify right side
    2,673,769.42x = 3,026,358,098,871.28
  5. Step 5: Solve for x
    x = 3,026,358,098,871.28/2,673,769.42
  6. Step 6: Final answer
    x = 1,131,869.52

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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.