Home / 9,681,954.66-14,524,508.16-2,859,217.92

Finding the Fourth Proportional to 9,681,954.66, 14,524,508.16 and 2,859,217.92

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Solution

The fourth proportional to 9,681,954.66, 14,524,508.16 and 2,859,217.92 is: 4,289,292.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,681,954.66 : 14,524,508.16 = 2,859,217.92 : x
  2. Step 2: Convert to fraction form
    9,681,954.66/14,524,508.16 = 2,859,217.92/x
  3. Step 3: Cross multiply
    9,681,954.66x = 14,524,508.16 × 2,859,217.92
  4. Step 4: Simplify right side
    9,681,954.66x = 41,528,734,010,258.23
  5. Step 5: Solve for x
    x = 41,528,734,010,258.23/9,681,954.66
  6. Step 6: Final answer
    x = 4,289,292.35

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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.