Home / 4,363,732.30-6,546,628.80-1,371,916.30

Finding the Fourth Proportional to 4,363,732.30, 6,546,628.80 and 1,371,916.30

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Solution

The fourth proportional to 4,363,732.30, 6,546,628.80 and 1,371,916.30 is: 2,058,198.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,363,732.30 : 6,546,628.80 = 1,371,916.30 : x
  2. Step 2: Convert to fraction form
    4,363,732.30/6,546,628.80 = 1,371,916.30/x
  3. Step 3: Cross multiply
    4,363,732.30x = 6,546,628.80 × 1,371,916.30
  4. Step 4: Simplify right side
    4,363,732.30x = 8,981,426,760,769.44
  5. Step 5: Solve for x
    x = 8,981,426,760,769.44/4,363,732.30
  6. Step 6: Final answer
    x = 2,058,198.38

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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.