Home / 1,536,923.58-2,305,451.25-472,007.94

Finding the Fourth Proportional to 1,536,923.58, 2,305,451.25 and 472,007.94

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Solution

The fourth proportional to 1,536,923.58, 2,305,451.25 and 472,007.94 is: 708,032.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,536,923.58 : 2,305,451.25 = 472,007.94 : x
  2. Step 2: Convert to fraction form
    1,536,923.58/2,305,451.25 = 472,007.94/x
  3. Step 3: Cross multiply
    1,536,923.58x = 2,305,451.25 × 472,007.94
  4. Step 4: Simplify right side
    1,536,923.58x = 1,088,191,295,282.93
  5. Step 5: Solve for x
    x = 1,088,191,295,282.93/1,536,923.58
  6. Step 6: Final answer
    x = 708,032.14

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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.