Home / 3,601,376.02-5,401,290.03-1,139,586.95

Finding the Fourth Proportional to 3,601,376.02, 5,401,290.03 and 1,139,586.95

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Solution

The fourth proportional to 3,601,376.02, 5,401,290.03 and 1,139,586.95 is: 1,709,135.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,601,376.02 : 5,401,290.03 = 1,139,586.95 : x
  2. Step 2: Convert to fraction form
    3,601,376.02/5,401,290.03 = 1,139,586.95/x
  3. Step 3: Cross multiply
    3,601,376.02x = 5,401,290.03 × 1,139,586.95
  4. Step 4: Simplify right side
    3,601,376.02x = 6,155,239,598,648.73
  5. Step 5: Solve for x
    x = 6,155,239,598,648.73/3,601,376.02
  6. Step 6: Final answer
    x = 1,709,135.50

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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.