Home / 2,424,033.80-3,345,176.78-1,336,281.56

Finding the Fourth Proportional to 2,424,033.80, 3,345,176.78 and 1,336,281.56

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Solution

The fourth proportional to 2,424,033.80, 3,345,176.78 and 1,336,281.56 is: 1,844,074.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,424,033.80 : 3,345,176.78 = 1,336,281.56 : x
  2. Step 2: Convert to fraction form
    2,424,033.80/3,345,176.78 = 1,336,281.56/x
  3. Step 3: Cross multiply
    2,424,033.80x = 3,345,176.78 × 1,336,281.56
  4. Step 4: Simplify right side
    2,424,033.80x = 4,470,098,046,054.18
  5. Step 5: Solve for x
    x = 4,470,098,046,054.18/2,424,033.80
  6. Step 6: Final answer
    x = 1,844,074.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.