Home / 6,958,557.20-10,437,835.80-5,963,229.20

Finding the Fourth Proportional to 6,958,557.20, 10,437,835.80 and 5,963,229.20

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Solution

The fourth proportional to 6,958,557.20, 10,437,835.80 and 5,963,229.20 is: 8,944,843.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,958,557.20 : 10,437,835.80 = 5,963,229.20 : x
  2. Step 2: Convert to fraction form
    6,958,557.20/10,437,835.80 = 5,963,229.20/x
  3. Step 3: Cross multiply
    6,958,557.20x = 10,437,835.80 × 5,963,229.20
  4. Step 4: Simplify right side
    6,958,557.20x = 62,243,207,227,365.37
  5. Step 5: Solve for x
    x = 62,243,207,227,365.37/6,958,557.20
  6. Step 6: Final answer
    x = 8,944,843.80

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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.