Home / 6,881,073.92-10,314,792.88-3,231,270.08

Finding the Fourth Proportional to 6,881,073.92, 10,314,792.88 and 3,231,270.08

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Solution

The fourth proportional to 6,881,073.92, 10,314,792.88 and 3,231,270.08 is: 4,843,703.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,881,073.92 : 10,314,792.88 = 3,231,270.08 : x
  2. Step 2: Convert to fraction form
    6,881,073.92/10,314,792.88 = 3,231,270.08/x
  3. Step 3: Cross multiply
    6,881,073.92x = 10,314,792.88 × 3,231,270.08
  4. Step 4: Simplify right side
    6,881,073.92x = 33,329,881,614,541.04
  5. Step 5: Solve for x
    x = 33,329,881,614,541.04/6,881,073.92
  6. Step 6: Final answer
    x = 4,843,703.47

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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.