Home / 4,343,262.52-5,991,212.08-2,708,832.32

Finding the Fourth Proportional to 4,343,262.52, 5,991,212.08 and 2,708,832.32

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Solution

The fourth proportional to 4,343,262.52, 5,991,212.08 and 2,708,832.32 is: 3,736,635.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,343,262.52 : 5,991,212.08 = 2,708,832.32 : x
  2. Step 2: Convert to fraction form
    4,343,262.52/5,991,212.08 = 2,708,832.32/x
  3. Step 3: Cross multiply
    4,343,262.52x = 5,991,212.08 × 2,708,832.32
  4. Step 4: Simplify right side
    4,343,262.52x = 16,229,188,918,278.42
  5. Step 5: Solve for x
    x = 16,229,188,918,278.42/4,343,262.52
  6. Step 6: Final answer
    x = 3,736,635.50

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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.