Home / 2,446,480.15-3,669,720.23-1,537,125.55

Finding the Fourth Proportional to 2,446,480.15, 3,669,720.23 and 1,537,125.55

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Solution

The fourth proportional to 2,446,480.15, 3,669,720.23 and 1,537,125.55 is: 2,305,688.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,480.15 : 3,669,720.23 = 1,537,125.55 : x
  2. Step 2: Convert to fraction form
    2,446,480.15/3,669,720.23 = 1,537,125.55/x
  3. Step 3: Cross multiply
    2,446,480.15x = 3,669,720.23 × 1,537,125.55
  4. Step 4: Simplify right side
    2,446,480.15x = 5,640,820,719,199.25
  5. Step 5: Solve for x
    x = 5,640,820,719,199.25/2,446,480.15
  6. Step 6: Final answer
    x = 2,305,688.33

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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.