Home / 2,047,367.64-3,071,500.74-627,530.52

Finding the Fourth Proportional to 2,047,367.64, 3,071,500.74 and 627,530.52

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Solution

The fourth proportional to 2,047,367.64, 3,071,500.74 and 627,530.52 is: 941,433.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,047,367.64 : 3,071,500.74 = 627,530.52 : x
  2. Step 2: Convert to fraction form
    2,047,367.64/3,071,500.74 = 627,530.52/x
  3. Step 3: Cross multiply
    2,047,367.64x = 3,071,500.74 × 627,530.52
  4. Step 4: Simplify right side
    2,047,367.64x = 1,927,460,456,552.59
  5. Step 5: Solve for x
    x = 1,927,460,456,552.59/2,047,367.64
  6. Step 6: Final answer
    x = 941,433.49

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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.