Home / 1,510,110.37-2,265,515.88-499,170.97

Finding the Fourth Proportional to 1,510,110.37, 2,265,515.88 and 499,170.97

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Solution

The fourth proportional to 1,510,110.37, 2,265,515.88 and 499,170.97 is: 748,872.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,510,110.37 : 2,265,515.88 = 499,170.97 : x
  2. Step 2: Convert to fraction form
    1,510,110.37/2,265,515.88 = 499,170.97/x
  3. Step 3: Cross multiply
    1,510,110.37x = 2,265,515.88 × 499,170.97
  4. Step 4: Simplify right side
    1,510,110.37x = 1,130,879,759,370.00
  5. Step 5: Solve for x
    x = 1,130,879,759,370.00/1,510,110.37
  6. Step 6: Final answer
    x = 748,872.26

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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.