Home / 3,237,815.93-4,855,877.54-962,727.62

Finding the Fourth Proportional to 3,237,815.93, 4,855,877.54 and 962,727.62

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Solution

The fourth proportional to 3,237,815.93, 4,855,877.54 and 962,727.62 is: 1,443,839.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,237,815.93 : 4,855,877.54 = 962,727.62 : x
  2. Step 2: Convert to fraction form
    3,237,815.93/4,855,877.54 = 962,727.62/x
  3. Step 3: Cross multiply
    3,237,815.93x = 4,855,877.54 × 962,727.62
  4. Step 4: Simplify right side
    3,237,815.93x = 4,674,887,427,095.66
  5. Step 5: Solve for x
    x = 4,674,887,427,095.66/3,237,815.93
  6. Step 6: Final answer
    x = 1,443,839.78

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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.