Home / 5,566,810.56-7,682,068.67-3,275,118.87

Finding the Fourth Proportional to 5,566,810.56, 7,682,068.67 and 3,275,118.87

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Solution

The fourth proportional to 5,566,810.56, 7,682,068.67 and 3,275,118.87 is: 4,519,587.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,566,810.56 : 7,682,068.67 = 3,275,118.87 : x
  2. Step 2: Convert to fraction form
    5,566,810.56/7,682,068.67 = 3,275,118.87/x
  3. Step 3: Cross multiply
    5,566,810.56x = 7,682,068.67 × 3,275,118.87
  4. Step 4: Simplify right side
    5,566,810.56x = 25,159,688,045,377.21
  5. Step 5: Solve for x
    x = 25,159,688,045,377.21/5,566,810.56
  6. Step 6: Final answer
    x = 4,519,587.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.