Home / 2,047,224.18-3,070,725.51-627,284.37

Finding the Fourth Proportional to 2,047,224.18, 3,070,725.51 and 627,284.37

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Solution

The fourth proportional to 2,047,224.18, 3,070,725.51 and 627,284.37 is: 940,892.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,047,224.18 : 3,070,725.51 = 627,284.37 : x
  2. Step 2: Convert to fraction form
    2,047,224.18/3,070,725.51 = 627,284.37/x
  3. Step 3: Cross multiply
    2,047,224.18x = 3,070,725.51 × 627,284.37
  4. Step 4: Simplify right side
    2,047,224.18x = 1,926,218,116,983.28
  5. Step 5: Solve for x
    x = 1,926,218,116,983.28/2,047,224.18
  6. Step 6: Final answer
    x = 940,892.62

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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.