Home / 8,792,229.40-13,182,123.30-3,398,795.80

Finding the Fourth Proportional to 8,792,229.40, 13,182,123.30 and 3,398,795.80

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Solution

The fourth proportional to 8,792,229.40, 13,182,123.30 and 3,398,795.80 is: 5,095,788.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,792,229.40 : 13,182,123.30 = 3,398,795.80 : x
  2. Step 2: Convert to fraction form
    8,792,229.40/13,182,123.30 = 3,398,795.80/x
  3. Step 3: Cross multiply
    8,792,229.40x = 13,182,123.30 × 3,398,795.80
  4. Step 4: Simplify right side
    8,792,229.40x = 44,803,345,307,122.14
  5. Step 5: Solve for x
    x = 44,803,345,307,122.14/8,792,229.40
  6. Step 6: Final answer
    x = 5,095,788.94

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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.