Home / 9,232,982.64-13,849,756.10-3,167,629.28

Finding the Fourth Proportional to 9,232,982.64, 13,849,756.10 and 3,167,629.28

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Solution

The fourth proportional to 9,232,982.64, 13,849,756.10 and 3,167,629.28 is: 4,751,540.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,232,982.64 : 13,849,756.10 = 3,167,629.28 : x
  2. Step 2: Convert to fraction form
    9,232,982.64/13,849,756.10 = 3,167,629.28/x
  3. Step 3: Cross multiply
    9,232,982.64x = 13,849,756.10 × 3,167,629.28
  4. Step 4: Simplify right side
    9,232,982.64x = 43,870,892,943,218.60
  5. Step 5: Solve for x
    x = 43,870,892,943,218.60/9,232,982.64
  6. Step 6: Final answer
    x = 4,751,540.72

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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.