Home / 9,995,607.72-14,993,411.61-2,422,573.44

Finding the Fourth Proportional to 9,995,607.72, 14,993,411.61 and 2,422,573.44

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Solution

The fourth proportional to 9,995,607.72, 14,993,411.61 and 2,422,573.44 is: 3,633,860.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,995,607.72 : 14,993,411.61 = 2,422,573.44 : x
  2. Step 2: Convert to fraction form
    9,995,607.72/14,993,411.61 = 2,422,573.44/x
  3. Step 3: Cross multiply
    9,995,607.72x = 14,993,411.61 × 2,422,573.44
  4. Step 4: Simplify right side
    9,995,607.72x = 36,322,640,741,373.63
  5. Step 5: Solve for x
    x = 36,322,640,741,373.63/9,995,607.72
  6. Step 6: Final answer
    x = 3,633,860.17

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1.5x scale

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.