Home / 3,593,154.72-5,389,428.46-1,164,256.56

Finding the Fourth Proportional to 3,593,154.72, 5,389,428.46 and 1,164,256.56

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Solution

The fourth proportional to 3,593,154.72, 5,389,428.46 and 1,164,256.56 is: 1,746,286.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,593,154.72 : 5,389,428.46 = 1,164,256.56 : x
  2. Step 2: Convert to fraction form
    3,593,154.72/5,389,428.46 = 1,164,256.56/x
  3. Step 3: Cross multiply
    3,593,154.72x = 5,389,428.46 × 1,164,256.56
  4. Step 4: Simplify right side
    3,593,154.72x = 6,274,677,439,205.70
  5. Step 5: Solve for x
    x = 6,274,677,439,205.70/3,593,154.72
  6. Step 6: Final answer
    x = 1,746,286.46

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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.