Home / 6,191,206.30-8,529,805.73-4,790,952.55

Finding the Fourth Proportional to 6,191,206.30, 8,529,805.73 and 4,790,952.55

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Solution

The fourth proportional to 6,191,206.30, 8,529,805.73 and 4,790,952.55 is: 6,600,635.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,191,206.30 : 8,529,805.73 = 4,790,952.55 : x
  2. Step 2: Convert to fraction form
    6,191,206.30/8,529,805.73 = 4,790,952.55/x
  3. Step 3: Cross multiply
    6,191,206.30x = 8,529,805.73 × 4,790,952.55
  4. Step 4: Simplify right side
    6,191,206.30x = 40,865,894,446,544.32
  5. Step 5: Solve for x
    x = 40,865,894,446,544.32/6,191,206.30
  6. Step 6: Final answer
    x = 6,600,635.24

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.