Home / 3,113,914.60-4,297,204.84-1,737,258.59

Finding the Fourth Proportional to 3,113,914.60, 4,297,204.84 and 1,737,258.59

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Solution

The fourth proportional to 3,113,914.60, 4,297,204.84 and 1,737,258.59 is: 2,397,418.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,113,914.60 : 4,297,204.84 = 1,737,258.59 : x
  2. Step 2: Convert to fraction form
    3,113,914.60/4,297,204.84 = 1,737,258.59/x
  3. Step 3: Cross multiply
    3,113,914.60x = 4,297,204.84 × 1,737,258.59
  4. Step 4: Simplify right side
    3,113,914.60x = 7,465,356,026,050.76
  5. Step 5: Solve for x
    x = 7,465,356,026,050.76/3,113,914.60
  6. Step 6: Final answer
    x = 2,397,418.36

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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.