Home / 2,502,863.63-3,452,684.22-1,583,544.51

Finding the Fourth Proportional to 2,502,863.63, 3,452,684.22 and 1,583,544.51

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Solution

The fourth proportional to 2,502,863.63, 3,452,684.22 and 1,583,544.51 is: 2,184,489.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,502,863.63 : 3,452,684.22 = 1,583,544.51 : x
  2. Step 2: Convert to fraction form
    2,502,863.63/3,452,684.22 = 1,583,544.51/x
  3. Step 3: Cross multiply
    2,502,863.63x = 3,452,684.22 × 1,583,544.51
  4. Step 4: Simplify right side
    2,502,863.63x = 5,467,479,129,407.18
  5. Step 5: Solve for x
    x = 5,467,479,129,407.18/2,502,863.63
  6. Step 6: Final answer
    x = 2,184,489.43

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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.