Home / 3,897,001.44-5,844,006.90-1,337,739.30

Finding the Fourth Proportional to 3,897,001.44, 5,844,006.90 and 1,337,739.30

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Solution

The fourth proportional to 3,897,001.44, 5,844,006.90 and 1,337,739.30 is: 2,006,095.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,897,001.44 : 5,844,006.90 = 1,337,739.30 : x
  2. Step 2: Convert to fraction form
    3,897,001.44/5,844,006.90 = 1,337,739.30/x
  3. Step 3: Cross multiply
    3,897,001.44x = 5,844,006.90 × 1,337,739.30
  4. Step 4: Simplify right side
    3,897,001.44x = 7,817,757,699,601.17
  5. Step 5: Solve for x
    x = 7,817,757,699,601.17/3,897,001.44
  6. Step 6: Final answer
    x = 2,006,095.67

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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.