Home / 7,797,012.28-10,759,520.88-4,312,382.56

Finding the Fourth Proportional to 7,797,012.28, 10,759,520.88 and 4,312,382.56

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Solution

The fourth proportional to 7,797,012.28, 10,759,520.88 and 4,312,382.56 is: 5,950,891.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,797,012.28 : 10,759,520.88 = 4,312,382.56 : x
  2. Step 2: Convert to fraction form
    7,797,012.28/10,759,520.88 = 4,312,382.56/x
  3. Step 3: Cross multiply
    7,797,012.28x = 10,759,520.88 × 4,312,382.56
  4. Step 4: Simplify right side
    7,797,012.28x = 46,399,170,196,867.85
  5. Step 5: Solve for x
    x = 46,399,170,196,867.85/7,797,012.28
  6. Step 6: Final answer
    x = 5,950,891.00

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1.5x scale

Why These Related Problems?

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