Home / 2,652,983.73-3,660,078.29-1,632,617.01

Finding the Fourth Proportional to 2,652,983.73, 3,660,078.29 and 1,632,617.01

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Solution

The fourth proportional to 2,652,983.73, 3,660,078.29 and 1,632,617.01 is: 2,252,371.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,652,983.73 : 3,660,078.29 = 1,632,617.01 : x
  2. Step 2: Convert to fraction form
    2,652,983.73/3,660,078.29 = 1,632,617.01/x
  3. Step 3: Cross multiply
    2,652,983.73x = 3,660,078.29 × 1,632,617.01
  4. Step 4: Simplify right side
    2,652,983.73x = 5,975,506,066,022.63
  5. Step 5: Solve for x
    x = 5,975,506,066,022.63/2,652,983.73
  6. Step 6: Final answer
    x = 2,252,371.92

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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.