Home / 3,303,086.01-4,558,249.45-1,833,216.47

Finding the Fourth Proportional to 3,303,086.01, 4,558,249.45 and 1,833,216.47

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Solution

The fourth proportional to 3,303,086.01, 4,558,249.45 and 1,833,216.47 is: 2,529,833.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,303,086.01 : 4,558,249.45 = 1,833,216.47 : x
  2. Step 2: Convert to fraction form
    3,303,086.01/4,558,249.45 = 1,833,216.47/x
  3. Step 3: Cross multiply
    3,303,086.01x = 4,558,249.45 × 1,833,216.47
  4. Step 4: Simplify right side
    3,303,086.01x = 8,356,257,976,184.13
  5. Step 5: Solve for x
    x = 8,356,257,976,184.13/3,303,086.01
  6. Step 6: Final answer
    x = 2,529,833.60

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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.