Home / 4,535,542.20-6,793,982.10-2,292,943.80

Finding the Fourth Proportional to 4,535,542.20, 6,793,982.10 and 2,292,943.80

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Solution

The fourth proportional to 4,535,542.20, 6,793,982.10 and 2,292,943.80 is: 3,434,698.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,535,542.20 : 6,793,982.10 = 2,292,943.80 : x
  2. Step 2: Convert to fraction form
    4,535,542.20/6,793,982.10 = 2,292,943.80/x
  3. Step 3: Cross multiply
    4,535,542.20x = 6,793,982.10 × 2,292,943.80
  4. Step 4: Simplify right side
    4,535,542.20x = 15,578,219,133,505.98
  5. Step 5: Solve for x
    x = 15,578,219,133,505.98/4,535,542.20
  6. Step 6: Final answer
    x = 3,434,698.31

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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.