Home / 11,810,923.77-17,714,703.43-3,722,848.29

Finding the Fourth Proportional to 11,810,923.77, 17,714,703.43 and 3,722,848.29

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Solution

The fourth proportional to 11,810,923.77, 17,714,703.43 and 3,722,848.29 is: 5,583,742.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,810,923.77 : 17,714,703.43 = 3,722,848.29 : x
  2. Step 2: Convert to fraction form
    11,810,923.77/17,714,703.43 = 3,722,848.29/x
  3. Step 3: Cross multiply
    11,810,923.77x = 17,714,703.43 × 3,722,848.29
  4. Step 4: Simplify right side
    11,810,923.77x = 65,949,153,372,232.63
  5. Step 5: Solve for x
    x = 65,949,153,372,232.63/11,810,923.77
  6. Step 6: Final answer
    x = 5,583,742.19

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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.