Home / 3,249,855.24-4,484,745.44-1,799,519.54

Finding the Fourth Proportional to 3,249,855.24, 4,484,745.44 and 1,799,519.54

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Solution

The fourth proportional to 3,249,855.24, 4,484,745.44 and 1,799,519.54 is: 2,483,306.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,249,855.24 : 4,484,745.44 = 1,799,519.54 : x
  2. Step 2: Convert to fraction form
    3,249,855.24/4,484,745.44 = 1,799,519.54/x
  3. Step 3: Cross multiply
    3,249,855.24x = 4,484,745.44 × 1,799,519.54
  4. Step 4: Simplify right side
    3,249,855.24x = 8,070,387,061,881.76
  5. Step 5: Solve for x
    x = 8,070,387,061,881.76/3,249,855.24
  6. Step 6: Final answer
    x = 2,483,306.63

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.