Home / 2,641,917.16-3,961,626.67-1,023,444.06

Finding the Fourth Proportional to 2,641,917.16, 3,961,626.67 and 1,023,444.06

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Solution

The fourth proportional to 2,641,917.16, 3,961,626.67 and 1,023,444.06 is: 1,534,682.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,641,917.16 : 3,961,626.67 = 1,023,444.06 : x
  2. Step 2: Convert to fraction form
    2,641,917.16/3,961,626.67 = 1,023,444.06/x
  3. Step 3: Cross multiply
    2,641,917.16x = 3,961,626.67 × 1,023,444.06
  4. Step 4: Simplify right side
    2,641,917.16x = 4,054,503,292,056.44
  5. Step 5: Solve for x
    x = 4,054,503,292,056.44/2,641,917.16
  6. Step 6: Final answer
    x = 1,534,682.22

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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.