Home / 4,439,582.04-6,659,559.91-1,407,067.57

Finding the Fourth Proportional to 4,439,582.04, 6,659,559.91 and 1,407,067.57

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Solution

The fourth proportional to 4,439,582.04, 6,659,559.91 and 1,407,067.57 is: 2,110,660.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,439,582.04 : 6,659,559.91 = 1,407,067.57 : x
  2. Step 2: Convert to fraction form
    4,439,582.04/6,659,559.91 = 1,407,067.57/x
  3. Step 3: Cross multiply
    4,439,582.04x = 6,659,559.91 × 1,407,067.57
  4. Step 4: Simplify right side
    4,439,582.04x = 9,370,450,789,916.40
  5. Step 5: Solve for x
    x = 9,370,450,789,916.40/4,439,582.04
  6. Step 6: Final answer
    x = 2,110,660.58

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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.