Home / 5,905,363.09-8,854,839.19-2,663,107.19

Finding the Fourth Proportional to 5,905,363.09, 8,854,839.19 and 2,663,107.19

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Solution

The fourth proportional to 5,905,363.09, 8,854,839.19 and 2,663,107.19 is: 3,993,215.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,905,363.09 : 8,854,839.19 = 2,663,107.19 : x
  2. Step 2: Convert to fraction form
    5,905,363.09/8,854,839.19 = 2,663,107.19/x
  3. Step 3: Cross multiply
    5,905,363.09x = 8,854,839.19 × 2,663,107.19
  4. Step 4: Simplify right side
    5,905,363.09x = 23,581,385,913,182.77
  5. Step 5: Solve for x
    x = 23,581,385,913,182.77/5,905,363.09
  6. Step 6: Final answer
    x = 3,993,215.24

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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.