Home / 1,566,789.80-2,350,184.70-444,858.80

Finding the Fourth Proportional to 1,566,789.80, 2,350,184.70 and 444,858.80

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Solution

The fourth proportional to 1,566,789.80, 2,350,184.70 and 444,858.80 is: 667,288.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,566,789.80 : 2,350,184.70 = 444,858.80 : x
  2. Step 2: Convert to fraction form
    1,566,789.80/2,350,184.70 = 444,858.80/x
  3. Step 3: Cross multiply
    1,566,789.80x = 2,350,184.70 × 444,858.80
  4. Step 4: Simplify right side
    1,566,789.80x = 1,045,500,345,420.36
  5. Step 5: Solve for x
    x = 1,045,500,345,420.36/1,566,789.80
  6. Step 6: Final answer
    x = 667,288.20

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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.