Home / 2,448,772.04-3,654,640.45-2,384,999.12

Finding the Fourth Proportional to 2,448,772.04, 3,654,640.45 and 2,384,999.12

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Solution

The fourth proportional to 2,448,772.04, 3,654,640.45 and 2,384,999.12 is: 3,559,463.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,448,772.04 : 3,654,640.45 = 2,384,999.12 : x
  2. Step 2: Convert to fraction form
    2,448,772.04/3,654,640.45 = 2,384,999.12/x
  3. Step 3: Cross multiply
    2,448,772.04x = 3,654,640.45 × 2,384,999.12
  4. Step 4: Simplify right side
    2,448,772.04x = 8,716,314,257,166.41
  5. Step 5: Solve for x
    x = 8,716,314,257,166.41/2,448,772.04
  6. Step 6: Final answer
    x = 3,559,463.32

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.