Home / 6,906,512.15-9,528,487.75-4,004,304.83

Finding the Fourth Proportional to 6,906,512.15, 9,528,487.75 and 4,004,304.83

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Solution

The fourth proportional to 6,906,512.15, 9,528,487.75 and 4,004,304.83 is: 5,524,491.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,906,512.15 : 9,528,487.75 = 4,004,304.83 : x
  2. Step 2: Convert to fraction form
    6,906,512.15/9,528,487.75 = 4,004,304.83/x
  3. Step 3: Cross multiply
    6,906,512.15x = 9,528,487.75 × 4,004,304.83
  4. Step 4: Simplify right side
    6,906,512.15x = 38,154,969,519,920.84
  5. Step 5: Solve for x
    x = 38,154,969,519,920.84/6,906,512.15
  6. Step 6: Final answer
    x = 5,524,491.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.