Home / 6,603,204.40-9,904,806.60-6,018,619.30

Finding the Fourth Proportional to 6,603,204.40, 9,904,806.60 and 6,018,619.30

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Solution

The fourth proportional to 6,603,204.40, 9,904,806.60 and 6,018,619.30 is: 9,027,928.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,603,204.40 : 9,904,806.60 = 6,018,619.30 : x
  2. Step 2: Convert to fraction form
    6,603,204.40/9,904,806.60 = 6,018,619.30/x
  3. Step 3: Cross multiply
    6,603,204.40x = 9,904,806.60 × 6,018,619.30
  4. Step 4: Simplify right side
    6,603,204.40x = 59,613,260,165,527.38
  5. Step 5: Solve for x
    x = 59,613,260,165,527.38/6,603,204.40
  6. Step 6: Final answer
    x = 9,027,928.95

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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.