Home / 2,693,237.18-4,040,514.30-896,116.10

Finding the Fourth Proportional to 2,693,237.18, 4,040,514.30 and 896,116.10

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Solution

The fourth proportional to 2,693,237.18, 4,040,514.30 and 896,116.10 is: 1,344,393.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,693,237.18 : 4,040,514.30 = 896,116.10 : x
  2. Step 2: Convert to fraction form
    2,693,237.18/4,040,514.30 = 896,116.10/x
  3. Step 3: Cross multiply
    2,693,237.18x = 4,040,514.30 × 896,116.10
  4. Step 4: Simplify right side
    2,693,237.18x = 3,620,769,916,510.23
  5. Step 5: Solve for x
    x = 3,620,769,916,510.23/2,693,237.18
  6. Step 6: Final answer
    x = 1,344,393.26

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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.