Home / 3,295,972.50-4,943,989.53-1,166,417.70

Finding the Fourth Proportional to 3,295,972.50, 4,943,989.53 and 1,166,417.70

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Solution

The fourth proportional to 3,295,972.50, 4,943,989.53 and 1,166,417.70 is: 1,749,637.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,295,972.50 : 4,943,989.53 = 1,166,417.70 : x
  2. Step 2: Convert to fraction form
    3,295,972.50/4,943,989.53 = 1,166,417.70/x
  3. Step 3: Cross multiply
    3,295,972.50x = 4,943,989.53 × 1,166,417.70
  4. Step 4: Simplify right side
    3,295,972.50x = 5,766,756,896,406.68
  5. Step 5: Solve for x
    x = 5,766,756,896,406.68/3,295,972.50
  6. Step 6: Final answer
    x = 1,749,637.44

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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.