Home / 3,807,101.44-5,703,038.24-2,289,946.88

Finding the Fourth Proportional to 3,807,101.44, 5,703,038.24 and 2,289,946.88

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Solution

The fourth proportional to 3,807,101.44, 5,703,038.24 and 2,289,946.88 is: 3,430,340.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,807,101.44 : 5,703,038.24 = 2,289,946.88 : x
  2. Step 2: Convert to fraction form
    3,807,101.44/5,703,038.24 = 2,289,946.88/x
  3. Step 3: Cross multiply
    3,807,101.44x = 5,703,038.24 × 2,289,946.88
  4. Step 4: Simplify right side
    3,807,101.44x = 13,059,654,624,208.69
  5. Step 5: Solve for x
    x = 13,059,654,624,208.69/3,807,101.44
  6. Step 6: Final answer
    x = 3,430,340.60

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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.