Home / 5,910,696.06-8,866,044.10-4,564,821.74

Finding the Fourth Proportional to 5,910,696.06, 8,866,044.10 and 4,564,821.74

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Solution

The fourth proportional to 5,910,696.06, 8,866,044.10 and 4,564,821.74 is: 6,847,232.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,910,696.06 : 8,866,044.10 = 4,564,821.74 : x
  2. Step 2: Convert to fraction form
    5,910,696.06/8,866,044.10 = 4,564,821.74/x
  3. Step 3: Cross multiply
    5,910,696.06x = 8,866,044.10 × 4,564,821.74
  4. Step 4: Simplify right side
    5,910,696.06x = 40,471,910,855,478.73
  5. Step 5: Solve for x
    x = 40,471,910,855,478.73/5,910,696.06
  6. Step 6: Final answer
    x = 6,847,232.62

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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.