Home / 5,005,525.83-7,508,288.62-2,309,053.25

Finding the Fourth Proportional to 5,005,525.83, 7,508,288.62 and 2,309,053.25

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Solution

The fourth proportional to 5,005,525.83, 7,508,288.62 and 2,309,053.25 is: 3,463,579.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,005,525.83 : 7,508,288.62 = 2,309,053.25 : x
  2. Step 2: Convert to fraction form
    5,005,525.83/7,508,288.62 = 2,309,053.25/x
  3. Step 3: Cross multiply
    5,005,525.83x = 7,508,288.62 × 2,309,053.25
  4. Step 4: Simplify right side
    5,005,525.83x = 17,337,038,239,949.02
  5. Step 5: Solve for x
    x = 17,337,038,239,949.02/5,005,525.83
  6. Step 6: Final answer
    x = 3,463,579.82

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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.