Home / 2,373,109.07-3,560,266.37-690,212.57

Finding the Fourth Proportional to 2,373,109.07, 3,560,266.37 and 690,212.57

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Solution

The fourth proportional to 2,373,109.07, 3,560,266.37 and 690,212.57 is: 1,035,494.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,373,109.07 : 3,560,266.37 = 690,212.57 : x
  2. Step 2: Convert to fraction form
    2,373,109.07/3,560,266.37 = 690,212.57/x
  3. Step 3: Cross multiply
    2,373,109.07x = 3,560,266.37 × 690,212.57
  4. Step 4: Simplify right side
    2,373,109.07x = 2,457,340,585,046.47
  5. Step 5: Solve for x
    x = 2,457,340,585,046.47/2,373,109.07
  6. Step 6: Final answer
    x = 1,035,494.16

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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.