Home / 4,875,704.92-7,314,041.26-1,802,501.31

Finding the Fourth Proportional to 4,875,704.92, 7,314,041.26 and 1,802,501.31

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Solution

The fourth proportional to 4,875,704.92, 7,314,041.26 and 1,802,501.31 is: 2,703,930.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,875,704.92 : 7,314,041.26 = 1,802,501.31 : x
  2. Step 2: Convert to fraction form
    4,875,704.92/7,314,041.26 = 1,802,501.31/x
  3. Step 3: Cross multiply
    4,875,704.92x = 7,314,041.26 × 1,802,501.31
  4. Step 4: Simplify right side
    4,875,704.92x = 13,183,568,948,037.80
  5. Step 5: Solve for x
    x = 13,183,568,948,037.80/4,875,704.92
  6. Step 6: Final answer
    x = 2,703,930.85

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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.