Home / 4,465,316.54-6,161,949.38-2,531,707.22

Finding the Fourth Proportional to 4,465,316.54, 6,161,949.38 and 2,531,707.22

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Solution

The fourth proportional to 4,465,316.54, 6,161,949.38 and 2,531,707.22 is: 3,493,649.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,465,316.54 : 6,161,949.38 = 2,531,707.22 : x
  2. Step 2: Convert to fraction form
    4,465,316.54/6,161,949.38 = 2,531,707.22/x
  3. Step 3: Cross multiply
    4,465,316.54x = 6,161,949.38 × 2,531,707.22
  4. Step 4: Simplify right side
    4,465,316.54x = 15,600,251,734,620.53
  5. Step 5: Solve for x
    x = 15,600,251,734,620.53/4,465,316.54
  6. Step 6: Final answer
    x = 3,493,649.69

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1.5x scale

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.