Home / 1,052,798.76-1,579,198.36-294,751.88

Finding the Fourth Proportional to 1,052,798.76, 1,579,198.36 and 294,751.88

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Solution

The fourth proportional to 1,052,798.76, 1,579,198.36 and 294,751.88 is: 442,127.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,052,798.76 : 1,579,198.36 = 294,751.88 : x
  2. Step 2: Convert to fraction form
    1,052,798.76/1,579,198.36 = 294,751.88/x
  3. Step 3: Cross multiply
    1,052,798.76x = 1,579,198.36 × 294,751.88
  4. Step 4: Simplify right side
    1,052,798.76x = 465,471,677,606.93
  5. Step 5: Solve for x
    x = 465,471,677,606.93/1,052,798.76
  6. Step 6: Final answer
    x = 442,127.88

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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.