Home / 2,445,464.02-3,667,016.22-1,025,138.74

Finding the Fourth Proportional to 2,445,464.02, 3,667,016.22 and 1,025,138.74

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Solution

The fourth proportional to 2,445,464.02, 3,667,016.22 and 1,025,138.74 is: 1,537,213.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,445,464.02 : 3,667,016.22 = 1,025,138.74 : x
  2. Step 2: Convert to fraction form
    2,445,464.02/3,667,016.22 = 1,025,138.74/x
  3. Step 3: Cross multiply
    2,445,464.02x = 3,667,016.22 × 1,025,138.74
  4. Step 4: Simplify right side
    2,445,464.02x = 3,759,200,387,330.36
  5. Step 5: Solve for x
    x = 3,759,200,387,330.36/2,445,464.02
  6. Step 6: Final answer
    x = 1,537,213.53

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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.