Home / 6,526,724.98-9,006,351.78-3,773,589.22

Finding the Fourth Proportional to 6,526,724.98, 9,006,351.78 and 3,773,589.22

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Solution

The fourth proportional to 6,526,724.98, 9,006,351.78 and 3,773,589.22 is: 5,207,247.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,526,724.98 : 9,006,351.78 = 3,773,589.22 : x
  2. Step 2: Convert to fraction form
    6,526,724.98/9,006,351.78 = 3,773,589.22/x
  3. Step 3: Cross multiply
    6,526,724.98x = 9,006,351.78 × 3,773,589.22
  4. Step 4: Simplify right side
    6,526,724.98x = 33,986,271,988,535.81
  5. Step 5: Solve for x
    x = 33,986,271,988,535.81/6,526,724.98
  6. Step 6: Final answer
    x = 5,207,247.45

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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.