Home / 1,831,483.96-2,747,618.98-617,180.44

Finding the Fourth Proportional to 1,831,483.96, 2,747,618.98 and 617,180.44

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Solution

The fourth proportional to 1,831,483.96, 2,747,618.98 and 617,180.44 is: 925,903.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,831,483.96 : 2,747,618.98 = 617,180.44 : x
  2. Step 2: Convert to fraction form
    1,831,483.96/2,747,618.98 = 617,180.44/x
  3. Step 3: Cross multiply
    1,831,483.96x = 2,747,618.98 × 617,180.44
  4. Step 4: Simplify right side
    1,831,483.96x = 1,695,776,691,028.75
  5. Step 5: Solve for x
    x = 1,695,776,691,028.75/1,831,483.96
  6. Step 6: Final answer
    x = 925,903.11

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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.