Home / 1,505,364.06-2,258,489.04-606,343.02

Finding the Fourth Proportional to 1,505,364.06, 2,258,489.04 and 606,343.02

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Solution

The fourth proportional to 1,505,364.06, 2,258,489.04 and 606,343.02 is: 909,692.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,505,364.06 : 2,258,489.04 = 606,343.02 : x
  2. Step 2: Convert to fraction form
    1,505,364.06/2,258,489.04 = 606,343.02/x
  3. Step 3: Cross multiply
    1,505,364.06x = 2,258,489.04 × 606,343.02
  4. Step 4: Simplify right side
    1,505,364.06x = 1,369,419,065,150.50
  5. Step 5: Solve for x
    x = 1,369,419,065,150.50/1,505,364.06
  6. Step 6: Final answer
    x = 909,692.95

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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.