Home / 7,069,167.68-10,593,865.38-3,823,696.23

Finding the Fourth Proportional to 7,069,167.68, 10,593,865.38 and 3,823,696.23

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Solution

The fourth proportional to 7,069,167.68, 10,593,865.38 and 3,823,696.23 is: 5,730,196.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,069,167.68 : 10,593,865.38 = 3,823,696.23 : x
  2. Step 2: Convert to fraction form
    7,069,167.68/10,593,865.38 = 3,823,696.23/x
  3. Step 3: Cross multiply
    7,069,167.68x = 10,593,865.38 × 3,823,696.23
  4. Step 4: Simplify right side
    7,069,167.68x = 40,507,723,114,633.52
  5. Step 5: Solve for x
    x = 40,507,723,114,633.52/7,069,167.68
  6. Step 6: Final answer
    x = 5,730,196.96

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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.