Home / 6,422,477.71-9,631,316.33-2,583,004.20

Finding the Fourth Proportional to 6,422,477.71, 9,631,316.33 and 2,583,004.20

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Solution

The fourth proportional to 6,422,477.71, 9,631,316.33 and 2,583,004.20 is: 3,873,540.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,422,477.71 : 9,631,316.33 = 2,583,004.20 : x
  2. Step 2: Convert to fraction form
    6,422,477.71/9,631,316.33 = 2,583,004.20/x
  3. Step 3: Cross multiply
    6,422,477.71x = 9,631,316.33 × 2,583,004.20
  4. Step 4: Simplify right side
    6,422,477.71x = 24,877,730,519,003.57
  5. Step 5: Solve for x
    x = 24,877,730,519,003.57/6,422,477.71
  6. Step 6: Final answer
    x = 3,873,540.97

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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.