Home / 2,373,448.71-3,560,271.33-690,552.21

Finding the Fourth Proportional to 2,373,448.71, 3,560,271.33 and 690,552.21

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Solution

The fourth proportional to 2,373,448.71, 3,560,271.33 and 690,552.21 is: 1,035,856.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,373,448.71 : 3,560,271.33 = 690,552.21 : x
  2. Step 2: Convert to fraction form
    2,373,448.71/3,560,271.33 = 690,552.21/x
  3. Step 3: Cross multiply
    2,373,448.71x = 3,560,271.33 × 690,552.21
  4. Step 4: Simplify right side
    2,373,448.71x = 2,458,553,235,131.14
  5. Step 5: Solve for x
    x = 2,458,553,235,131.14/2,373,448.71
  6. Step 6: Final answer
    x = 1,035,856.91

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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.