Home / 2,904,601.20-4,356,901.80-2,442,706.80

Finding the Fourth Proportional to 2,904,601.20, 4,356,901.80 and 2,442,706.80

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Solution

The fourth proportional to 2,904,601.20, 4,356,901.80 and 2,442,706.80 is: 3,664,060.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,904,601.20 : 4,356,901.80 = 2,442,706.80 : x
  2. Step 2: Convert to fraction form
    2,904,601.20/4,356,901.80 = 2,442,706.80/x
  3. Step 3: Cross multiply
    2,904,601.20x = 4,356,901.80 × 2,442,706.80
  4. Step 4: Simplify right side
    2,904,601.20x = 10,642,633,653,792.24
  5. Step 5: Solve for x
    x = 10,642,633,653,792.24/2,904,601.20
  6. Step 6: Final answer
    x = 3,664,060.20

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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.