Home / 2,210,503-3,315,754.31-613,066.06

Finding the Fourth Proportional to 2,210,503, 3,315,754.31 and 613,066.06

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Solution

The fourth proportional to 2,210,503, 3,315,754.31 and 613,066.06 is: 919,599.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,210,503 : 3,315,754.31 = 613,066.06 : x
  2. Step 2: Convert to fraction form
    2,210,503/3,315,754.31 = 613,066.06/x
  3. Step 3: Cross multiply
    2,210,503x = 3,315,754.31 × 613,066.06
  4. Step 4: Simplify right side
    2,210,503x = 2,032,776,430,759.72
  5. Step 5: Solve for x
    x = 2,032,776,430,759.72/2,210,503
  6. Step 6: Final answer
    x = 919,599.04

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Double scale
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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.