Home / 3,503,025.36-4,834,175.04-1,893,393.36

Finding the Fourth Proportional to 3,503,025.36, 4,834,175.04 and 1,893,393.36

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Solution

The fourth proportional to 3,503,025.36, 4,834,175.04 and 1,893,393.36 is: 2,612,882.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,503,025.36 : 4,834,175.04 = 1,893,393.36 : x
  2. Step 2: Convert to fraction form
    3,503,025.36/4,834,175.04 = 1,893,393.36/x
  3. Step 3: Cross multiply
    3,503,025.36x = 4,834,175.04 × 1,893,393.36
  4. Step 4: Simplify right side
    3,503,025.36x = 9,152,994,921,813.74
  5. Step 5: Solve for x
    x = 9,152,994,921,813.74/3,503,025.36
  6. Step 6: Final answer
    x = 2,612,882.86

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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.