Home / 3,202,024.90-4,795,341.15-1,831,643.87

Finding the Fourth Proportional to 3,202,024.90, 4,795,341.15 and 1,831,643.87

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Solution

The fourth proportional to 3,202,024.90, 4,795,341.15 and 1,831,643.87 is: 2,743,063.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,202,024.90 : 4,795,341.15 = 1,831,643.87 : x
  2. Step 2: Convert to fraction form
    3,202,024.90/4,795,341.15 = 1,831,643.87/x
  3. Step 3: Cross multiply
    3,202,024.90x = 4,795,341.15 × 1,831,643.87
  4. Step 4: Simplify right side
    3,202,024.90x = 8,783,357,221,956.25
  5. Step 5: Solve for x
    x = 8,783,357,221,956.25/3,202,024.90
  6. Step 6: Final answer
    x = 2,743,063.38

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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.