Home / 2,271,474.45-3,406,474.17-754,750.13

Finding the Fourth Proportional to 2,271,474.45, 3,406,474.17 and 754,750.13

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Solution

The fourth proportional to 2,271,474.45, 3,406,474.17 and 754,750.13 is: 1,131,880.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,271,474.45 : 3,406,474.17 = 754,750.13 : x
  2. Step 2: Convert to fraction form
    2,271,474.45/3,406,474.17 = 754,750.13/x
  3. Step 3: Cross multiply
    2,271,474.45x = 3,406,474.17 × 754,750.13
  4. Step 4: Simplify right side
    2,271,474.45x = 2,571,036,805,616.77
  5. Step 5: Solve for x
    x = 2,571,036,805,616.77/2,271,474.45
  6. Step 6: Final answer
    x = 1,131,880.13

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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.