Home / 7,803,092.16-11,702,208.96-2,753,219.52

Finding the Fourth Proportional to 7,803,092.16, 11,702,208.96 and 2,753,219.52

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Solution

The fourth proportional to 7,803,092.16, 11,702,208.96 and 2,753,219.52 is: 4,128,972.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,803,092.16 : 11,702,208.96 = 2,753,219.52 : x
  2. Step 2: Convert to fraction form
    7,803,092.16/11,702,208.96 = 2,753,219.52/x
  3. Step 3: Cross multiply
    7,803,092.16x = 11,702,208.96 × 2,753,219.52
  4. Step 4: Simplify right side
    7,803,092.16x = 32,218,750,135,790.90
  5. Step 5: Solve for x
    x = 32,218,750,135,790.90/7,803,092.16
  6. Step 6: Final answer
    x = 4,128,972.14

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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.