Home / 4,378,582.74-6,568,500.94-1,346,203.23

Finding the Fourth Proportional to 4,378,582.74, 6,568,500.94 and 1,346,203.23

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Solution

The fourth proportional to 4,378,582.74, 6,568,500.94 and 1,346,203.23 is: 2,019,497.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,378,582.74 : 6,568,500.94 = 1,346,203.23 : x
  2. Step 2: Convert to fraction form
    4,378,582.74/6,568,500.94 = 1,346,203.23/x
  3. Step 3: Cross multiply
    4,378,582.74x = 6,568,500.94 × 1,346,203.23
  4. Step 4: Simplify right side
    4,378,582.74x = 8,842,537,181,686.04
  5. Step 5: Solve for x
    x = 8,842,537,181,686.04/4,378,582.74
  6. Step 6: Final answer
    x = 2,019,497.57

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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.