Home / 2,486,057.41-3,430,794.65-1,467,462.16

Finding the Fourth Proportional to 2,486,057.41, 3,430,794.65 and 1,467,462.16

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Solution

The fourth proportional to 2,486,057.41, 3,430,794.65 and 1,467,462.16 is: 2,025,118.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,486,057.41 : 3,430,794.65 = 1,467,462.16 : x
  2. Step 2: Convert to fraction form
    2,486,057.41/3,430,794.65 = 1,467,462.16/x
  3. Step 3: Cross multiply
    2,486,057.41x = 3,430,794.65 × 1,467,462.16
  4. Step 4: Simplify right side
    2,486,057.41x = 5,034,561,303,114.16
  5. Step 5: Solve for x
    x = 5,034,561,303,114.16/2,486,057.41
  6. Step 6: Final answer
    x = 2,025,118.69

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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.