Home / 3,133,659.86-4,700,601.18-1,003,467.17

Finding the Fourth Proportional to 3,133,659.86, 4,700,601.18 and 1,003,467.17

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Solution

The fourth proportional to 3,133,659.86, 4,700,601.18 and 1,003,467.17 is: 1,505,236.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,133,659.86 : 4,700,601.18 = 1,003,467.17 : x
  2. Step 2: Convert to fraction form
    3,133,659.86/4,700,601.18 = 1,003,467.17/x
  3. Step 3: Cross multiply
    3,133,659.86x = 4,700,601.18 × 1,003,467.17
  4. Step 4: Simplify right side
    3,133,659.86x = 4,716,898,963,393.26
  5. Step 5: Solve for x
    x = 4,716,898,963,393.26/3,133,659.86
  6. Step 6: Final answer
    x = 1,505,236.42

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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.