Home / 4,823,227.89-7,229,338.29-1,942,751.07

Finding the Fourth Proportional to 4,823,227.89, 7,229,338.29 and 1,942,751.07

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Solution

The fourth proportional to 4,823,227.89, 7,229,338.29 and 1,942,751.07 is: 2,911,909.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,823,227.89 : 7,229,338.29 = 1,942,751.07 : x
  2. Step 2: Convert to fraction form
    4,823,227.89/7,229,338.29 = 1,942,751.07/x
  3. Step 3: Cross multiply
    4,823,227.89x = 7,229,338.29 × 1,942,751.07
  4. Step 4: Simplify right side
    4,823,227.89x = 14,044,804,698,289.47
  5. Step 5: Solve for x
    x = 14,044,804,698,289.47/4,823,227.89
  6. Step 6: Final answer
    x = 2,911,909.83

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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.