Home / 4,998,594.51-7,498,329.17-1,404,391.23

Finding the Fourth Proportional to 4,998,594.51, 7,498,329.17 and 1,404,391.23

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Solution

The fourth proportional to 4,998,594.51, 7,498,329.17 and 1,404,391.23 is: 2,106,709.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,998,594.51 : 7,498,329.17 = 1,404,391.23 : x
  2. Step 2: Convert to fraction form
    4,998,594.51/7,498,329.17 = 1,404,391.23/x
  3. Step 3: Cross multiply
    4,998,594.51x = 7,498,329.17 × 1,404,391.23
  4. Step 4: Simplify right side
    4,998,594.51x = 10,530,587,718,979.22
  5. Step 5: Solve for x
    x = 10,530,587,718,979.22/4,998,594.51
  6. Step 6: Final answer
    x = 2,106,709.74

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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.