Home / 7,086,983.60-10,632,168.44-2,294,678

Finding the Fourth Proportional to 7,086,983.60, 10,632,168.44 and 2,294,678

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Solution

The fourth proportional to 7,086,983.60, 10,632,168.44 and 2,294,678 is: 3,442,565.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,086,983.60 : 10,632,168.44 = 2,294,678 : x
  2. Step 2: Convert to fraction form
    7,086,983.60/10,632,168.44 = 2,294,678/x
  3. Step 3: Cross multiply
    7,086,983.60x = 10,632,168.44 × 2,294,678
  4. Step 4: Simplify right side
    7,086,983.60x = 24,397,403,011,562.32
  5. Step 5: Solve for x
    x = 24,397,403,011,562.32/7,086,983.60
  6. Step 6: Final answer
    x = 3,442,565.19

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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.