Home / 4,001,674.96-6,003,006-1,305,279.28

Finding the Fourth Proportional to 4,001,674.96, 6,003,006 and 1,305,279.28

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Solution

The fourth proportional to 4,001,674.96, 6,003,006 and 1,305,279.28 is: 1,958,079.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,001,674.96 : 6,003,006 = 1,305,279.28 : x
  2. Step 2: Convert to fraction form
    4,001,674.96/6,003,006 = 1,305,279.28/x
  3. Step 3: Cross multiply
    4,001,674.96x = 6,003,006 × 1,305,279.28
  4. Step 4: Simplify right side
    4,001,674.96x = 7,835,599,349,515.68
  5. Step 5: Solve for x
    x = 7,835,599,349,515.68/4,001,674.96
  6. Step 6: Final answer
    x = 1,958,079.91

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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.