Home / 3,335,494.59-4,603,476.14-2,111,913.64

Finding the Fourth Proportional to 3,335,494.59, 4,603,476.14 and 2,111,913.64

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Solution

The fourth proportional to 3,335,494.59, 4,603,476.14 and 2,111,913.64 is: 2,914,753.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,335,494.59 : 4,603,476.14 = 2,111,913.64 : x
  2. Step 2: Convert to fraction form
    3,335,494.59/4,603,476.14 = 2,111,913.64/x
  3. Step 3: Cross multiply
    3,335,494.59x = 4,603,476.14 × 2,111,913.64
  4. Step 4: Simplify right side
    3,335,494.59x = 9,722,144,040,920.98
  5. Step 5: Solve for x
    x = 9,722,144,040,920.98/3,335,494.59
  6. Step 6: Final answer
    x = 2,914,753.36

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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.