Home / 934,595.31-1,401,893.12-294,963.73

Finding the Fourth Proportional to 934,595.31, 1,401,893.12 and 294,963.73

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Solution

The fourth proportional to 934,595.31, 1,401,893.12 and 294,963.73 is: 442,445.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    934,595.31 : 1,401,893.12 = 294,963.73 : x
  2. Step 2: Convert to fraction form
    934,595.31/1,401,893.12 = 294,963.73/x
  3. Step 3: Cross multiply
    934,595.31x = 1,401,893.12 × 294,963.73
  4. Step 4: Simplify right side
    934,595.31x = 413,507,620,969.21
  5. Step 5: Solve for x
    x = 413,507,620,969.21/934,595.31
  6. Step 6: Final answer
    x = 442,445.64

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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.