Home / 2,448,730.47-3,674,339.88-1,100,621.55

Finding the Fourth Proportional to 2,448,730.47, 3,674,339.88 and 1,100,621.55

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Solution

The fourth proportional to 2,448,730.47, 3,674,339.88 and 1,100,621.55 is: 1,651,491.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,448,730.47 : 3,674,339.88 = 1,100,621.55 : x
  2. Step 2: Convert to fraction form
    2,448,730.47/3,674,339.88 = 1,100,621.55/x
  3. Step 3: Cross multiply
    2,448,730.47x = 3,674,339.88 × 1,100,621.55
  4. Step 4: Simplify right side
    2,448,730.47x = 4,044,057,653,952.41
  5. Step 5: Solve for x
    x = 4,044,057,653,952.41/2,448,730.47
  6. Step 6: Final answer
    x = 1,651,491.54

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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.