Home / 4,434,942.80-6,119,854.49-2,501,678.54

Finding the Fourth Proportional to 4,434,942.80, 6,119,854.49 and 2,501,678.54

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Solution

The fourth proportional to 4,434,942.80, 6,119,854.49 and 2,501,678.54 is: 3,452,109.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,434,942.80 : 6,119,854.49 = 2,501,678.54 : x
  2. Step 2: Convert to fraction form
    4,434,942.80/6,119,854.49 = 2,501,678.54/x
  3. Step 3: Cross multiply
    4,434,942.80x = 6,119,854.49 × 2,501,678.54
  4. Step 4: Simplify right side
    4,434,942.80x = 15,309,908,621,210.57
  5. Step 5: Solve for x
    x = 15,309,908,621,210.57/4,434,942.80
  6. Step 6: Final answer
    x = 3,452,109.61

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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.