Home / 6,603,928.60-9,905,892.90-4,797,029.20

Finding the Fourth Proportional to 6,603,928.60, 9,905,892.90 and 4,797,029.20

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Solution

The fourth proportional to 6,603,928.60, 9,905,892.90 and 4,797,029.20 is: 7,195,543.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,603,928.60 : 9,905,892.90 = 4,797,029.20 : x
  2. Step 2: Convert to fraction form
    6,603,928.60/9,905,892.90 = 4,797,029.20/x
  3. Step 3: Cross multiply
    6,603,928.60x = 9,905,892.90 × 4,797,029.20
  4. Step 4: Simplify right side
    6,603,928.60x = 47,518,857,493,372.69
  5. Step 5: Solve for x
    x = 47,518,857,493,372.69/6,603,928.60
  6. Step 6: Final answer
    x = 7,195,543.80

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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.