Home / 9,071,748.15-13,607,622.30-6,804,266.55

Finding the Fourth Proportional to 9,071,748.15, 13,607,622.30 and 6,804,266.55

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Solution

The fourth proportional to 9,071,748.15, 13,607,622.30 and 6,804,266.55 is: 10,206,399.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,071,748.15 : 13,607,622.30 = 6,804,266.55 : x
  2. Step 2: Convert to fraction form
    9,071,748.15/13,607,622.30 = 6,804,266.55/x
  3. Step 3: Cross multiply
    9,071,748.15x = 13,607,622.30 × 6,804,266.55
  4. Step 4: Simplify right side
    9,071,748.15x = 92,589,889,240,924.06
  5. Step 5: Solve for x
    x = 92,589,889,240,924.06/9,071,748.15
  6. Step 6: Final answer
    x = 10,206,399.88

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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.