Home / 5,145,674.04-7,719,223.03-1,734,936.14

Finding the Fourth Proportional to 5,145,674.04, 7,719,223.03 and 1,734,936.14

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Solution

The fourth proportional to 5,145,674.04, 7,719,223.03 and 1,734,936.14 is: 2,602,644.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,145,674.04 : 7,719,223.03 = 1,734,936.14 : x
  2. Step 2: Convert to fraction form
    5,145,674.04/7,719,223.03 = 1,734,936.14/x
  3. Step 3: Cross multiply
    5,145,674.04x = 7,719,223.03 × 1,734,936.14
  4. Step 4: Simplify right side
    5,145,674.04x = 13,392,359,007,467.30
  5. Step 5: Solve for x
    x = 13,392,359,007,467.30/5,145,674.04
  6. Step 6: Final answer
    x = 2,602,644.26

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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.