Home / 4,456,681.65-6,150,246.57-2,621,217.33

Finding the Fourth Proportional to 4,456,681.65, 6,150,246.57 and 2,621,217.33

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Solution

The fourth proportional to 4,456,681.65, 6,150,246.57 and 2,621,217.33 is: 3,617,295.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,456,681.65 : 6,150,246.57 = 2,621,217.33 : x
  2. Step 2: Convert to fraction form
    4,456,681.65/6,150,246.57 = 2,621,217.33/x
  3. Step 3: Cross multiply
    4,456,681.65x = 6,150,246.57 × 2,621,217.33
  4. Step 4: Simplify right side
    4,456,681.65x = 16,121,132,893,057.06
  5. Step 5: Solve for x
    x = 16,121,132,893,057.06/4,456,681.65
  6. Step 6: Final answer
    x = 3,617,295.14

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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.