Home / 3,641,237.32-5,024,882.81-2,009,644.68

Finding the Fourth Proportional to 3,641,237.32, 5,024,882.81 and 2,009,644.68

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Solution

The fourth proportional to 3,641,237.32, 5,024,882.81 and 2,009,644.68 is: 2,773,296.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,641,237.32 : 5,024,882.81 = 2,009,644.68 : x
  2. Step 2: Convert to fraction form
    3,641,237.32/5,024,882.81 = 2,009,644.68/x
  3. Step 3: Cross multiply
    3,641,237.32x = 5,024,882.81 × 2,009,644.68
  4. Step 4: Simplify right side
    3,641,237.32x = 10,098,229,030,607.37
  5. Step 5: Solve for x
    x = 10,098,229,030,607.37/3,641,237.32
  6. Step 6: Final answer
    x = 2,773,296.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.