Home / 9,134,913.25-13,693,787.11-3,065,388.35

Finding the Fourth Proportional to 9,134,913.25, 13,693,787.11 and 3,065,388.35

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Solution

The fourth proportional to 9,134,913.25, 13,693,787.11 and 3,065,388.35 is: 4,595,202.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,134,913.25 : 13,693,787.11 = 3,065,388.35 : x
  2. Step 2: Convert to fraction form
    9,134,913.25/13,693,787.11 = 3,065,388.35/x
  3. Step 3: Cross multiply
    9,134,913.25x = 13,693,787.11 × 3,065,388.35
  4. Step 4: Simplify right side
    9,134,913.25x = 41,976,775,398,241.77
  5. Step 5: Solve for x
    x = 41,976,775,398,241.77/9,134,913.25
  6. Step 6: Final answer
    x = 4,595,202.41

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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.