Home / 2,445,083.64-3,667,452.32-647,927.32

Finding the Fourth Proportional to 2,445,083.64, 3,667,452.32 and 647,927.32

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Solution

The fourth proportional to 2,445,083.64, 3,667,452.32 and 647,927.32 is: 971,845.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,445,083.64 : 3,667,452.32 = 647,927.32 : x
  2. Step 2: Convert to fraction form
    2,445,083.64/3,667,452.32 = 647,927.32/x
  3. Step 3: Cross multiply
    2,445,083.64x = 3,667,452.32 × 647,927.32
  4. Step 4: Simplify right side
    2,445,083.64x = 2,376,242,552,925.38
  5. Step 5: Solve for x
    x = 2,376,242,552,925.38/2,445,083.64
  6. Step 6: Final answer
    x = 971,845.10

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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.