Home / 3,057,999.70-4,585,833.15-927,375.70

Finding the Fourth Proportional to 3,057,999.70, 4,585,833.15 and 927,375.70

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Solution

The fourth proportional to 3,057,999.70, 4,585,833.15 and 927,375.70 is: 1,390,709.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,057,999.70 : 4,585,833.15 = 927,375.70 : x
  2. Step 2: Convert to fraction form
    3,057,999.70/4,585,833.15 = 927,375.70/x
  3. Step 3: Cross multiply
    3,057,999.70x = 4,585,833.15 × 927,375.70
  4. Step 4: Simplify right side
    3,057,999.70x = 4,252,790,227,564.46
  5. Step 5: Solve for x
    x = 4,252,790,227,564.46/3,057,999.70
  6. Step 6: Final answer
    x = 1,390,709.82

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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.