Home / 4,112,550.26-5,675,496.74-2,277,008.58

Finding the Fourth Proportional to 4,112,550.26, 5,675,496.74 and 2,277,008.58

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Solution

The fourth proportional to 4,112,550.26, 5,675,496.74 and 2,277,008.58 is: 3,142,370.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,112,550.26 : 5,675,496.74 = 2,277,008.58 : x
  2. Step 2: Convert to fraction form
    4,112,550.26/5,675,496.74 = 2,277,008.58/x
  3. Step 3: Cross multiply
    4,112,550.26x = 5,675,496.74 × 2,277,008.58
  4. Step 4: Simplify right side
    4,112,550.26x = 12,923,154,772,742.03
  5. Step 5: Solve for x
    x = 12,923,154,772,742.03/4,112,550.26
  6. Step 6: Final answer
    x = 3,142,370.05

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1.5x scale

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.