Home / 4,868,991.88-6,719,406.63-2,693,497.52

Finding the Fourth Proportional to 4,868,991.88, 6,719,406.63 and 2,693,497.52

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Solution

The fourth proportional to 4,868,991.88, 6,719,406.63 and 2,693,497.52 is: 3,717,136.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,868,991.88 : 6,719,406.63 = 2,693,497.52 : x
  2. Step 2: Convert to fraction form
    4,868,991.88/6,719,406.63 = 2,693,497.52/x
  3. Step 3: Cross multiply
    4,868,991.88x = 6,719,406.63 × 2,693,497.52
  4. Step 4: Simplify right side
    4,868,991.88x = 18,098,705,093,776.56
  5. Step 5: Solve for x
    x = 18,098,705,093,776.56/4,868,991.88
  6. Step 6: Final answer
    x = 3,717,136.02

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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.