Home / 4,035,415.15-5,568,826.80-2,199,832.93

Finding the Fourth Proportional to 4,035,415.15, 5,568,826.80 and 2,199,832.93

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Solution

The fourth proportional to 4,035,415.15, 5,568,826.80 and 2,199,832.93 is: 3,035,744.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,035,415.15 : 5,568,826.80 = 2,199,832.93 : x
  2. Step 2: Convert to fraction form
    4,035,415.15/5,568,826.80 = 2,199,832.93/x
  3. Step 3: Cross multiply
    4,035,415.15x = 5,568,826.80 × 2,199,832.93
  4. Step 4: Simplify right side
    4,035,415.15x = 12,250,488,576,106.53
  5. Step 5: Solve for x
    x = 12,250,488,576,106.53/4,035,415.15
  6. Step 6: Final answer
    x = 3,035,744.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.