Home / 2,400,555.22-3,601,806.08-1,052,007.28

Finding the Fourth Proportional to 2,400,555.22, 3,601,806.08 and 1,052,007.28

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Solution

The fourth proportional to 2,400,555.22, 3,601,806.08 and 1,052,007.28 is: 1,578,437.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,400,555.22 : 3,601,806.08 = 1,052,007.28 : x
  2. Step 2: Convert to fraction form
    2,400,555.22/3,601,806.08 = 1,052,007.28/x
  3. Step 3: Cross multiply
    2,400,555.22x = 3,601,806.08 × 1,052,007.28
  4. Step 4: Simplify right side
    2,400,555.22x = 3,789,126,203,043.71
  5. Step 5: Solve for x
    x = 3,789,126,203,043.71/2,400,555.22
  6. Step 6: Final answer
    x = 1,578,437.43

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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.