Home / 4,282,567.11-5,909,988.27-2,322,448.77

Finding the Fourth Proportional to 4,282,567.11, 5,909,988.27 and 2,322,448.77

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Solution

The fourth proportional to 4,282,567.11, 5,909,988.27 and 2,322,448.77 is: 3,205,004.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,282,567.11 : 5,909,988.27 = 2,322,448.77 : x
  2. Step 2: Convert to fraction form
    4,282,567.11/5,909,988.27 = 2,322,448.77/x
  3. Step 3: Cross multiply
    4,282,567.11x = 5,909,988.27 × 2,322,448.77
  4. Step 4: Simplify right side
    4,282,567.11x = 13,725,644,988,375.93
  5. Step 5: Solve for x
    x = 13,725,644,988,375.93/4,282,567.11
  6. Step 6: Final answer
    x = 3,205,004.06

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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.