Home / 3,496,538.40-5,244,807.60-1,101,117.30

Finding the Fourth Proportional to 3,496,538.40, 5,244,807.60 and 1,101,117.30

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Solution

The fourth proportional to 3,496,538.40, 5,244,807.60 and 1,101,117.30 is: 1,651,675.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,496,538.40 : 5,244,807.60 = 1,101,117.30 : x
  2. Step 2: Convert to fraction form
    3,496,538.40/5,244,807.60 = 1,101,117.30/x
  3. Step 3: Cross multiply
    3,496,538.40x = 5,244,807.60 × 1,101,117.30
  4. Step 4: Simplify right side
    3,496,538.40x = 5,775,148,383,531.48
  5. Step 5: Solve for x
    x = 5,775,148,383,531.48/3,496,538.40
  6. Step 6: Final answer
    x = 1,651,675.95

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.