Home / 3,006,775.08-4,509,725.22-876,287.16

Finding the Fourth Proportional to 3,006,775.08, 4,509,725.22 and 876,287.16

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Solution

The fourth proportional to 3,006,775.08, 4,509,725.22 and 876,287.16 is: 1,314,303.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,006,775.08 : 4,509,725.22 = 876,287.16 : x
  2. Step 2: Convert to fraction form
    3,006,775.08/4,509,725.22 = 876,287.16/x
  3. Step 3: Cross multiply
    3,006,775.08x = 4,509,725.22 × 876,287.16
  4. Step 4: Simplify right side
    3,006,775.08x = 3,951,814,305,414.18
  5. Step 5: Solve for x
    x = 3,951,814,305,414.18/3,006,775.08
  6. Step 6: Final answer
    x = 1,314,303.27

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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.