Home / 7,043,010.80-10,566,783.66-3,206,206.04

Finding the Fourth Proportional to 7,043,010.80, 10,566,783.66 and 3,206,206.04

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Solution

The fourth proportional to 7,043,010.80, 10,566,783.66 and 3,206,206.04 is: 4,810,341.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,043,010.80 : 10,566,783.66 = 3,206,206.04 : x
  2. Step 2: Convert to fraction form
    7,043,010.80/10,566,783.66 = 3,206,206.04/x
  3. Step 3: Cross multiply
    7,043,010.80x = 10,566,783.66 × 3,206,206.04
  4. Step 4: Simplify right side
    7,043,010.80x = 33,879,285,594,065.31
  5. Step 5: Solve for x
    x = 33,879,285,594,065.31/7,043,010.80
  6. Step 6: Final answer
    x = 4,810,341.28

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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.