Home / 7,803,095.16-11,702,213.46-2,753,222.52

Finding the Fourth Proportional to 7,803,095.16, 11,702,213.46 and 2,753,222.52

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Solution

The fourth proportional to 7,803,095.16, 11,702,213.46 and 2,753,222.52 is: 4,128,976.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,803,095.16 : 11,702,213.46 = 2,753,222.52 : x
  2. Step 2: Convert to fraction form
    7,803,095.16/11,702,213.46 = 2,753,222.52/x
  3. Step 3: Cross multiply
    7,803,095.16x = 11,702,213.46 × 2,753,222.52
  4. Step 4: Simplify right side
    7,803,095.16x = 32,218,797,631,919.12
  5. Step 5: Solve for x
    x = 32,218,797,631,919.12/7,803,095.16
  6. Step 6: Final answer
    x = 4,128,976.64

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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.