Home / 2,903,982.48-4,011,593.83-2,327,038.21

Finding the Fourth Proportional to 2,903,982.48, 4,011,593.83 and 2,327,038.21

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Solution

The fourth proportional to 2,903,982.48, 4,011,593.83 and 2,327,038.21 is: 3,214,596.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,903,982.48 : 4,011,593.83 = 2,327,038.21 : x
  2. Step 2: Convert to fraction form
    2,903,982.48/4,011,593.83 = 2,327,038.21/x
  3. Step 3: Cross multiply
    2,903,982.48x = 4,011,593.83 × 2,327,038.21
  4. Step 4: Simplify right side
    2,903,982.48x = 9,335,132,125,410.24
  5. Step 5: Solve for x
    x = 9,335,132,125,410.24/2,903,982.48
  6. Step 6: Final answer
    x = 3,214,596.57

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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.