Home / 7,083,314.40-10,623,589.20-2,289,842.40

Finding the Fourth Proportional to 7,083,314.40, 10,623,589.20 and 2,289,842.40

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Solution

The fourth proportional to 7,083,314.40, 10,623,589.20 and 2,289,842.40 is: 3,434,316.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,083,314.40 : 10,623,589.20 = 2,289,842.40 : x
  2. Step 2: Convert to fraction form
    7,083,314.40/10,623,589.20 = 2,289,842.40/x
  3. Step 3: Cross multiply
    7,083,314.40x = 10,623,589.20 × 2,289,842.40
  4. Step 4: Simplify right side
    7,083,314.40x = 24,326,344,990,342.08
  5. Step 5: Solve for x
    x = 24,326,344,990,342.08/7,083,314.40
  6. Step 6: Final answer
    x = 3,434,316.71

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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.