Home / 2,707,618.95-3,734,361.81-2,301,066.59

Finding the Fourth Proportional to 2,707,618.95, 3,734,361.81 and 2,301,066.59

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Solution

The fourth proportional to 2,707,618.95, 3,734,361.81 and 2,301,066.59 is: 3,173,642.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,707,618.95 : 3,734,361.81 = 2,301,066.59 : x
  2. Step 2: Convert to fraction form
    2,707,618.95/3,734,361.81 = 2,301,066.59/x
  3. Step 3: Cross multiply
    2,707,618.95x = 3,734,361.81 × 2,301,066.59
  4. Step 4: Simplify right side
    2,707,618.95x = 8,593,015,195,962.93
  5. Step 5: Solve for x
    x = 8,593,015,195,962.93/2,707,618.95
  6. Step 6: Final answer
    x = 3,173,642.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.