Home / 934,581.06-1,401,871.62-294,949.62

Finding the Fourth Proportional to 934,581.06, 1,401,871.62 and 294,949.62

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Solution

The fourth proportional to 934,581.06, 1,401,871.62 and 294,949.62 is: 442,424.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    934,581.06 : 1,401,871.62 = 294,949.62 : x
  2. Step 2: Convert to fraction form
    934,581.06/1,401,871.62 = 294,949.62/x
  3. Step 3: Cross multiply
    934,581.06x = 1,401,871.62 × 294,949.62
  4. Step 4: Simplify right side
    934,581.06x = 413,481,501,607.78
  5. Step 5: Solve for x
    x = 413,481,501,607.78/934,581.06
  6. Step 6: Final answer
    x = 442,424.44

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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.