Home / 10,451,724.08-15,677,580.28-3,263,874

Finding the Fourth Proportional to 10,451,724.08, 15,677,580.28 and 3,263,874

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Solution

The fourth proportional to 10,451,724.08, 15,677,580.28 and 3,263,874 is: 4,895,809.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,451,724.08 : 15,677,580.28 = 3,263,874 : x
  2. Step 2: Convert to fraction form
    10,451,724.08/15,677,580.28 = 3,263,874/x
  3. Step 3: Cross multiply
    10,451,724.08x = 15,677,580.28 × 3,263,874
  4. Step 4: Simplify right side
    10,451,724.08x = 51,169,646,658,804.72
  5. Step 5: Solve for x
    x = 51,169,646,658,804.72/10,451,724.08
  6. Step 6: Final answer
    x = 4,895,809.18

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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.