Home / 2,038,895.22-3,056,322.40-957,471.90

Finding the Fourth Proportional to 2,038,895.22, 3,056,322.40 and 957,471.90

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Solution

The fourth proportional to 2,038,895.22, 3,056,322.40 and 957,471.90 is: 1,435,259.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,038,895.22 : 3,056,322.40 = 957,471.90 : x
  2. Step 2: Convert to fraction form
    2,038,895.22/3,056,322.40 = 957,471.90/x
  3. Step 3: Cross multiply
    2,038,895.22x = 3,056,322.40 × 957,471.90
  4. Step 4: Simplify right side
    2,038,895.22x = 2,926,342,815,340.56
  5. Step 5: Solve for x
    x = 2,926,342,815,340.56/2,038,895.22
  6. Step 6: Final answer
    x = 1,435,259.05

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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.