Home / 3,513,023.87-4,849,003.83-2,043,278.11

Finding the Fourth Proportional to 3,513,023.87, 4,849,003.83 and 2,043,278.11

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Solution

The fourth proportional to 3,513,023.87, 4,849,003.83 and 2,043,278.11 is: 2,820,323.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,513,023.87 : 4,849,003.83 = 2,043,278.11 : x
  2. Step 2: Convert to fraction form
    3,513,023.87/4,849,003.83 = 2,043,278.11/x
  3. Step 3: Cross multiply
    3,513,023.87x = 4,849,003.83 × 2,043,278.11
  4. Step 4: Simplify right side
    3,513,023.87x = 9,907,863,356,099.62
  5. Step 5: Solve for x
    x = 9,907,863,356,099.62/3,513,023.87
  6. Step 6: Final answer
    x = 2,820,323.38

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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.