Home / 7,231,306.64-10,847,590.34-2,372,156.24

Finding the Fourth Proportional to 7,231,306.64, 10,847,590.34 and 2,372,156.24

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Solution

The fourth proportional to 7,231,306.64, 10,847,590.34 and 2,372,156.24 is: 3,558,441.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,231,306.64 : 10,847,590.34 = 2,372,156.24 : x
  2. Step 2: Convert to fraction form
    7,231,306.64/10,847,590.34 = 2,372,156.24/x
  3. Step 3: Cross multiply
    7,231,306.64x = 10,847,590.34 × 2,372,156.24
  4. Step 4: Simplify right side
    7,231,306.64x = 25,732,179,113,994.72
  5. Step 5: Solve for x
    x = 25,732,179,113,994.72/7,231,306.64
  6. Step 6: Final answer
    x = 3,558,441.15

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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.