Home / 2,585,913.83-3,568,561.05-1,498,815.96

Finding the Fourth Proportional to 2,585,913.83, 3,568,561.05 and 1,498,815.96

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Solution

The fourth proportional to 2,585,913.83, 3,568,561.05 and 1,498,815.96 is: 2,068,366.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,585,913.83 : 3,568,561.05 = 1,498,815.96 : x
  2. Step 2: Convert to fraction form
    2,585,913.83/3,568,561.05 = 1,498,815.96/x
  3. Step 3: Cross multiply
    2,585,913.83x = 3,568,561.05 × 1,498,815.96
  4. Step 4: Simplify right side
    2,585,913.83x = 5,348,616,255,974.36
  5. Step 5: Solve for x
    x = 5,348,616,255,974.36/2,585,913.83
  6. Step 6: Final answer
    x = 2,068,366.00

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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.