Home / 5,509,933.50-8,264,969.37-1,466,396.37

Finding the Fourth Proportional to 5,509,933.50, 8,264,969.37 and 1,466,396.37

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Solution

The fourth proportional to 5,509,933.50, 8,264,969.37 and 1,466,396.37 is: 2,199,612.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,509,933.50 : 8,264,969.37 = 1,466,396.37 : x
  2. Step 2: Convert to fraction form
    5,509,933.50/8,264,969.37 = 1,466,396.37/x
  3. Step 3: Cross multiply
    5,509,933.50x = 8,264,969.37 × 1,466,396.37
  4. Step 4: Simplify right side
    5,509,933.50x = 12,119,721,082,329.19
  5. Step 5: Solve for x
    x = 12,119,721,082,329.19/5,509,933.50
  6. Step 6: Final answer
    x = 2,199,612.95

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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.