Home / 7,676,226.07-10,593,243.30-4,191,589.06

Finding the Fourth Proportional to 7,676,226.07, 10,593,243.30 and 4,191,589.06

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Solution

The fourth proportional to 7,676,226.07, 10,593,243.30 and 4,191,589.06 is: 5,784,420.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,676,226.07 : 10,593,243.30 = 4,191,589.06 : x
  2. Step 2: Convert to fraction form
    7,676,226.07/10,593,243.30 = 4,191,589.06/x
  3. Step 3: Cross multiply
    7,676,226.07x = 10,593,243.30 × 4,191,589.06
  4. Step 4: Simplify right side
    7,676,226.07x = 44,402,522,726,198.30
  5. Step 5: Solve for x
    x = 44,402,522,726,198.30/7,676,226.07
  6. Step 6: Final answer
    x = 5,784,420.93

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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.