Home / 4,760,910.16-7,134,365.01-2,813,634.52

Finding the Fourth Proportional to 4,760,910.16, 7,134,365.01 and 2,813,634.52

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Solution

The fourth proportional to 4,760,910.16, 7,134,365.01 and 2,813,634.52 is: 4,216,314.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,760,910.16 : 7,134,365.01 = 2,813,634.52 : x
  2. Step 2: Convert to fraction form
    4,760,910.16/7,134,365.01 = 2,813,634.52/x
  3. Step 3: Cross multiply
    4,760,910.16x = 7,134,365.01 × 2,813,634.52
  4. Step 4: Simplify right side
    4,760,910.16x = 20,073,495,670,416.14
  5. Step 5: Solve for x
    x = 20,073,495,670,416.14/4,760,910.16
  6. Step 6: Final answer
    x = 4,216,314.74

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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.