Home / 3,503,515.32-4,834,858.14-1,893,883.32

Finding the Fourth Proportional to 3,503,515.32, 4,834,858.14 and 1,893,883.32

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Solution

The fourth proportional to 3,503,515.32, 4,834,858.14 and 1,893,883.32 is: 2,613,562.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,503,515.32 : 4,834,858.14 = 1,893,883.32 : x
  2. Step 2: Convert to fraction form
    3,503,515.32/4,834,858.14 = 1,893,883.32/x
  3. Step 3: Cross multiply
    3,503,515.32x = 4,834,858.14 × 1,893,883.32
  4. Step 4: Simplify right side
    3,503,515.32x = 9,156,657,185,912.23
  5. Step 5: Solve for x
    x = 9,156,657,185,912.23/3,503,515.32
  6. Step 6: Final answer
    x = 2,613,562.76

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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.