Home / 3,160,924.74-4,741,221.06-886,606.74

Finding the Fourth Proportional to 3,160,924.74, 4,741,221.06 and 886,606.74

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Solution

The fourth proportional to 3,160,924.74, 4,741,221.06 and 886,606.74 is: 1,329,863.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,160,924.74 : 4,741,221.06 = 886,606.74 : x
  2. Step 2: Convert to fraction form
    3,160,924.74/4,741,221.06 = 886,606.74/x
  3. Step 3: Cross multiply
    3,160,924.74x = 4,741,221.06 × 886,606.74
  4. Step 4: Simplify right side
    3,160,924.74x = 4,203,598,547,625.94
  5. Step 5: Solve for x
    x = 4,203,598,547,625.94/3,160,924.74
  6. Step 6: Final answer
    x = 1,329,863.53

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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.