Home / 4,111,073.88-5,673,137.22-2,275,535.76

Finding the Fourth Proportional to 4,111,073.88, 5,673,137.22 and 2,275,535.76

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Solution

The fourth proportional to 4,111,073.88, 5,673,137.22 and 2,275,535.76 is: 3,140,159.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,111,073.88 : 5,673,137.22 = 2,275,535.76 : x
  2. Step 2: Convert to fraction form
    4,111,073.88/5,673,137.22 = 2,275,535.76/x
  3. Step 3: Cross multiply
    4,111,073.88x = 5,673,137.22 × 2,275,535.76
  4. Step 4: Simplify right side
    4,111,073.88x = 12,909,426,615,496.98
  5. Step 5: Solve for x
    x = 12,909,426,615,496.98/4,111,073.88
  6. Step 6: Final answer
    x = 3,140,159.24

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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.