Home / 7,465,616.24-11,198,424.38-4,268,500.42

Finding the Fourth Proportional to 7,465,616.24, 11,198,424.38 and 4,268,500.42

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Solution

The fourth proportional to 7,465,616.24, 11,198,424.38 and 4,268,500.42 is: 6,402,750.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,465,616.24 : 11,198,424.38 = 4,268,500.42 : x
  2. Step 2: Convert to fraction form
    7,465,616.24/11,198,424.38 = 4,268,500.42/x
  3. Step 3: Cross multiply
    7,465,616.24x = 11,198,424.38 × 4,268,500.42
  4. Step 4: Simplify right side
    7,465,616.24x = 47,800,479,169,368.24
  5. Step 5: Solve for x
    x = 47,800,479,169,368.24/7,465,616.24
  6. Step 6: Final answer
    x = 6,402,750.64

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1.5x scale

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.