Home / 2,073,308.94-3,110,012.62-556,993.80

Finding the Fourth Proportional to 2,073,308.94, 3,110,012.62 and 556,993.80

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Solution

The fourth proportional to 2,073,308.94, 3,110,012.62 and 556,993.80 is: 835,503.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,073,308.94 : 3,110,012.62 = 556,993.80 : x
  2. Step 2: Convert to fraction form
    2,073,308.94/3,110,012.62 = 556,993.80/x
  3. Step 3: Cross multiply
    2,073,308.94x = 3,110,012.62 × 556,993.80
  4. Step 4: Simplify right side
    2,073,308.94x = 1,732,257,745,869.27
  5. Step 5: Solve for x
    x = 1,732,257,745,869.27/2,073,308.94
  6. Step 6: Final answer
    x = 835,503.92

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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.