Home / 6,740,279.36-10,110,419.04-2,252,555.36

Finding the Fourth Proportional to 6,740,279.36, 10,110,419.04 and 2,252,555.36

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Solution

The fourth proportional to 6,740,279.36, 10,110,419.04 and 2,252,555.36 is: 3,378,833.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,740,279.36 : 10,110,419.04 = 2,252,555.36 : x
  2. Step 2: Convert to fraction form
    6,740,279.36/10,110,419.04 = 2,252,555.36/x
  3. Step 3: Cross multiply
    6,740,279.36x = 10,110,419.04 × 2,252,555.36
  4. Step 4: Simplify right side
    6,740,279.36x = 22,774,278,600,398.05
  5. Step 5: Solve for x
    x = 22,774,278,600,398.05/6,740,279.36
  6. Step 6: Final answer
    x = 3,378,833.04

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1.5x scale

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.