Home / 1,681,451.06-2,522,599.02-483,375.56

Finding the Fourth Proportional to 1,681,451.06, 2,522,599.02 and 483,375.56

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Solution

The fourth proportional to 1,681,451.06, 2,522,599.02 and 483,375.56 is: 725,184.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,681,451.06 : 2,522,599.02 = 483,375.56 : x
  2. Step 2: Convert to fraction form
    1,681,451.06/2,522,599.02 = 483,375.56/x
  3. Step 3: Cross multiply
    1,681,451.06x = 2,522,599.02 × 483,375.56
  4. Step 4: Simplify right side
    1,681,451.06x = 1,219,362,701,334.96
  5. Step 5: Solve for x
    x = 1,219,362,701,334.96/1,681,451.06
  6. Step 6: Final answer
    x = 725,184.77

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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.