Home / 5,547,542.46-7,652,739.51-3,511,532.94

Finding the Fourth Proportional to 5,547,542.46, 7,652,739.51 and 3,511,532.94

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Solution

The fourth proportional to 5,547,542.46, 7,652,739.51 and 3,511,532.94 is: 4,844,099.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,547,542.46 : 7,652,739.51 = 3,511,532.94 : x
  2. Step 2: Convert to fraction form
    5,547,542.46/7,652,739.51 = 3,511,532.94/x
  3. Step 3: Cross multiply
    5,547,542.46x = 7,652,739.51 × 3,511,532.94
  4. Step 4: Simplify right side
    5,547,542.46x = 26,872,846,870,604.46
  5. Step 5: Solve for x
    x = 26,872,846,870,604.46/5,547,542.46
  6. Step 6: Final answer
    x = 4,844,099.36

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1.5x scale

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.