Home / 9,299,352.68-13,949,073.54-2,822,484.28

Finding the Fourth Proportional to 9,299,352.68, 13,949,073.54 and 2,822,484.28

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Solution

The fourth proportional to 9,299,352.68, 13,949,073.54 and 2,822,484.28 is: 4,233,739.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,299,352.68 : 13,949,073.54 = 2,822,484.28 : x
  2. Step 2: Convert to fraction form
    9,299,352.68/13,949,073.54 = 2,822,484.28/x
  3. Step 3: Cross multiply
    9,299,352.68x = 13,949,073.54 × 2,822,484.28
  4. Step 4: Simplify right side
    9,299,352.68x = 39,371,040,787,213.95
  5. Step 5: Solve for x
    x = 39,371,040,787,213.95/9,299,352.68
  6. Step 6: Final answer
    x = 4,233,739.93

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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.