Home / 1,831,539.16-2,747,265.78-483,795.82

Finding the Fourth Proportional to 1,831,539.16, 2,747,265.78 and 483,795.82

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Solution

The fourth proportional to 1,831,539.16, 2,747,265.78 and 483,795.82 is: 725,682.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,831,539.16 : 2,747,265.78 = 483,795.82 : x
  2. Step 2: Convert to fraction form
    1,831,539.16/2,747,265.78 = 483,795.82/x
  3. Step 3: Cross multiply
    1,831,539.16x = 2,747,265.78 × 483,795.82
  4. Step 4: Simplify right side
    1,831,539.16x = 1,329,115,700,793.04
  5. Step 5: Solve for x
    x = 1,329,115,700,793.04/1,831,539.16
  6. Step 6: Final answer
    x = 725,682.38

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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.