Home / 2,047,768.92-3,070,641.96-627,482.52

Finding the Fourth Proportional to 2,047,768.92, 3,070,641.96 and 627,482.52

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Solution

The fourth proportional to 2,047,768.92, 3,070,641.96 and 627,482.52 is: 940,913.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,047,768.92 : 3,070,641.96 = 627,482.52 : x
  2. Step 2: Convert to fraction form
    2,047,768.92/3,070,641.96 = 627,482.52/x
  3. Step 3: Cross multiply
    2,047,768.92x = 3,070,641.96 × 627,482.52
  4. Step 4: Simplify right side
    2,047,768.92x = 1,926,774,155,078.54
  5. Step 5: Solve for x
    x = 1,926,774,155,078.54/2,047,768.92
  6. Step 6: Final answer
    x = 940,913.86

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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.