Home / 4,363,733.79-6,546,631.01-1,371,917.79

Finding the Fourth Proportional to 4,363,733.79, 6,546,631.01 and 1,371,917.79

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Solution

The fourth proportional to 4,363,733.79, 6,546,631.01 and 1,371,917.79 is: 2,058,200.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,363,733.79 : 6,546,631.01 = 1,371,917.79 : x
  2. Step 2: Convert to fraction form
    4,363,733.79/6,546,631.01 = 1,371,917.79/x
  3. Step 3: Cross multiply
    4,363,733.79x = 6,546,631.01 × 1,371,917.79
  4. Step 4: Simplify right side
    4,363,733.79x = 8,981,439,540,325.08
  5. Step 5: Solve for x
    x = 8,981,439,540,325.08/4,363,733.79
  6. Step 6: Final answer
    x = 2,058,200.61

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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.