Home / 5,348,917.32-8,027,206.80-2,277,061.84

Finding the Fourth Proportional to 5,348,917.32, 8,027,206.80 and 2,277,061.84

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Solution

The fourth proportional to 5,348,917.32, 8,027,206.80 and 2,277,061.84 is: 3,417,223.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,348,917.32 : 8,027,206.80 = 2,277,061.84 : x
  2. Step 2: Convert to fraction form
    5,348,917.32/8,027,206.80 = 2,277,061.84/x
  3. Step 3: Cross multiply
    5,348,917.32x = 8,027,206.80 × 2,277,061.84
  4. Step 4: Simplify right side
    5,348,917.32x = 18,278,446,286,068.51
  5. Step 5: Solve for x
    x = 18,278,446,286,068.51/5,348,917.32
  6. Step 6: Final answer
    x = 3,417,223.56

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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.