Home / 2,684,591.69-3,704,737.09-1,477,367.69

Finding the Fourth Proportional to 2,684,591.69, 3,704,737.09 and 1,477,367.69

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Solution

The fourth proportional to 2,684,591.69, 3,704,737.09 and 1,477,367.69 is: 2,038,767.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,684,591.69 : 3,704,737.09 = 1,477,367.69 : x
  2. Step 2: Convert to fraction form
    2,684,591.69/3,704,737.09 = 1,477,367.69/x
  3. Step 3: Cross multiply
    2,684,591.69x = 3,704,737.09 × 1,477,367.69
  4. Step 4: Simplify right side
    2,684,591.69x = 5,473,258,882,279.05
  5. Step 5: Solve for x
    x = 5,473,258,882,279.05/2,684,591.69
  6. Step 6: Final answer
    x = 2,038,767.72

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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.