Home / 3,826,815.07-5,740,230.50-3,592,981.03

Finding the Fourth Proportional to 3,826,815.07, 5,740,230.50 and 3,592,981.03

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Solution

The fourth proportional to 3,826,815.07, 5,740,230.50 and 3,592,981.03 is: 5,389,478.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,826,815.07 : 5,740,230.50 = 3,592,981.03 : x
  2. Step 2: Convert to fraction form
    3,826,815.07/5,740,230.50 = 3,592,981.03/x
  3. Step 3: Cross multiply
    3,826,815.07x = 5,740,230.50 × 3,592,981.03
  4. Step 4: Simplify right side
    3,826,815.07x = 20,624,539,247,661.36
  5. Step 5: Solve for x
    x = 20,624,539,247,661.36/3,826,815.07
  6. Step 6: Final answer
    x = 5,389,478.95

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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.