Home / 6,159,674.43-8,499,015.32-3,443,327.55

Finding the Fourth Proportional to 6,159,674.43, 8,499,015.32 and 3,443,327.55

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Solution

The fourth proportional to 6,159,674.43, 8,499,015.32 and 3,443,327.55 is: 4,751,045.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,159,674.43 : 8,499,015.32 = 3,443,327.55 : x
  2. Step 2: Convert to fraction form
    6,159,674.43/8,499,015.32 = 3,443,327.55/x
  3. Step 3: Cross multiply
    6,159,674.43x = 8,499,015.32 × 3,443,327.55
  4. Step 4: Simplify right side
    6,159,674.43x = 29,264,893,582,011.43
  5. Step 5: Solve for x
    x = 29,264,893,582,011.43/6,159,674.43
  6. Step 6: Final answer
    x = 4,751,045.52

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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.