Home / 3,043,332.22-4,558,269.69-2,081,508.22

Finding the Fourth Proportional to 3,043,332.22, 4,558,269.69 and 2,081,508.22

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Solution

The fourth proportional to 3,043,332.22, 4,558,269.69 and 2,081,508.22 is: 3,117,660.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,043,332.22 : 4,558,269.69 = 2,081,508.22 : x
  2. Step 2: Convert to fraction form
    3,043,332.22/4,558,269.69 = 2,081,508.22/x
  3. Step 3: Cross multiply
    3,043,332.22x = 4,558,269.69 × 2,081,508.22
  4. Step 4: Simplify right side
    3,043,332.22x = 9,488,075,828,711.85
  5. Step 5: Solve for x
    x = 9,488,075,828,711.85/3,043,332.22
  6. Step 6: Final answer
    x = 3,117,660.23

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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.