Home / 9,385,599.88-12,952,127.94-5,093,247.88

Finding the Fourth Proportional to 9,385,599.88, 12,952,127.94 and 5,093,247.88

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Solution

The fourth proportional to 9,385,599.88, 12,952,127.94 and 5,093,247.88 is: 7,028,682.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,385,599.88 : 12,952,127.94 = 5,093,247.88 : x
  2. Step 2: Convert to fraction form
    9,385,599.88/12,952,127.94 = 5,093,247.88/x
  3. Step 3: Cross multiply
    9,385,599.88x = 12,952,127.94 × 5,093,247.88
  4. Step 4: Simplify right side
    9,385,599.88x = 65,968,398,171,893.77
  5. Step 5: Solve for x
    x = 65,968,398,171,893.77/9,385,599.88
  6. Step 6: Final answer
    x = 7,028,682.13

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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.