Home / 5,095,944.99-7,032,191.72-2,772,846.63

Finding the Fourth Proportional to 5,095,944.99, 7,032,191.72 and 2,772,846.63

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Solution

The fourth proportional to 5,095,944.99, 7,032,191.72 and 2,772,846.63 is: 3,826,412.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,095,944.99 : 7,032,191.72 = 2,772,846.63 : x
  2. Step 2: Convert to fraction form
    5,095,944.99/7,032,191.72 = 2,772,846.63/x
  3. Step 3: Cross multiply
    5,095,944.99x = 7,032,191.72 × 2,772,846.63
  4. Step 4: Simplify right side
    5,095,944.99x = 19,499,189,098,451.67
  5. Step 5: Solve for x
    x = 19,499,189,098,451.67/5,095,944.99
  6. Step 6: Final answer
    x = 3,826,412.79

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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.