Home / 2,718,865.08-3,751,954.47-1,495,169.37

Finding the Fourth Proportional to 2,718,865.08, 3,751,954.47 and 1,495,169.37

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Solution

The fourth proportional to 2,718,865.08, 3,751,954.47 and 1,495,169.37 is: 2,063,290.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,718,865.08 : 3,751,954.47 = 1,495,169.37 : x
  2. Step 2: Convert to fraction form
    2,718,865.08/3,751,954.47 = 1,495,169.37/x
  3. Step 3: Cross multiply
    2,718,865.08x = 3,751,954.47 × 1,495,169.37
  4. Step 4: Simplify right side
    2,718,865.08x = 5,609,807,401,178.59
  5. Step 5: Solve for x
    x = 5,609,807,401,178.59/2,718,865.08
  6. Step 6: Final answer
    x = 2,063,290.10

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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.