Home / 6,065,049.20-9,072,690.60-5,467,852.40

Finding the Fourth Proportional to 6,065,049.20, 9,072,690.60 and 5,467,852.40

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Solution

The fourth proportional to 6,065,049.20, 9,072,690.60 and 5,467,852.40 is: 8,179,345.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,065,049.20 : 9,072,690.60 = 5,467,852.40 : x
  2. Step 2: Convert to fraction form
    6,065,049.20/9,072,690.60 = 5,467,852.40/x
  3. Step 3: Cross multiply
    6,065,049.20x = 9,072,690.60 × 5,467,852.40
  4. Step 4: Simplify right side
    6,065,049.20x = 49,608,133,071,667.44
  5. Step 5: Solve for x
    x = 49,608,133,071,667.44/6,065,049.20
  6. Step 6: Final answer
    x = 8,179,345.53

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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.