Home / 3,896,944.34-5,843,921.12-1,337,682.10

Finding the Fourth Proportional to 3,896,944.34, 5,843,921.12 and 1,337,682.10

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Solution

The fourth proportional to 3,896,944.34, 5,843,921.12 and 1,337,682.10 is: 2,006,009.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,896,944.34 : 5,843,921.12 = 1,337,682.10 : x
  2. Step 2: Convert to fraction form
    3,896,944.34/5,843,921.12 = 1,337,682.10/x
  3. Step 3: Cross multiply
    3,896,944.34x = 5,843,921.12 × 1,337,682.10
  4. Step 4: Simplify right side
    3,896,944.34x = 7,817,308,676,035.95
  5. Step 5: Solve for x
    x = 7,817,308,676,035.95/3,896,944.34
  6. Step 6: Final answer
    x = 2,006,009.84

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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.