Home / 2,612,013.66-3,604,381.08-1,465,872.57

Finding the Fourth Proportional to 2,612,013.66, 3,604,381.08 and 1,465,872.57

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Solution

The fourth proportional to 2,612,013.66, 3,604,381.08 and 1,465,872.57 is: 2,022,793.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,612,013.66 : 3,604,381.08 = 1,465,872.57 : x
  2. Step 2: Convert to fraction form
    2,612,013.66/3,604,381.08 = 1,465,872.57/x
  3. Step 3: Cross multiply
    2,612,013.66x = 3,604,381.08 × 1,465,872.57
  4. Step 4: Simplify right side
    2,612,013.66x = 5,283,563,356,998.98
  5. Step 5: Solve for x
    x = 5,283,563,356,998.98/2,612,013.66
  6. Step 6: Final answer
    x = 2,022,793.16

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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.