Home / 2,713,993.77-3,745,376.46-1,473,656.37

Finding the Fourth Proportional to 2,713,993.77, 3,745,376.46 and 1,473,656.37

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Solution

The fourth proportional to 2,713,993.77, 3,745,376.46 and 1,473,656.37 is: 2,033,681.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,713,993.77 : 3,745,376.46 = 1,473,656.37 : x
  2. Step 2: Convert to fraction form
    2,713,993.77/3,745,376.46 = 1,473,656.37/x
  3. Step 3: Cross multiply
    2,713,993.77x = 3,745,376.46 × 1,473,656.37
  4. Step 4: Simplify right side
    2,713,993.77x = 5,519,397,878,327.05
  5. Step 5: Solve for x
    x = 5,519,397,878,327.05/2,713,993.77
  6. Step 6: Final answer
    x = 2,033,681.12

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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.