Home / 1,233,464.72-1,850,460.92-368,967.36

Finding the Fourth Proportional to 1,233,464.72, 1,850,460.92 and 368,967.36

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Solution

The fourth proportional to 1,233,464.72, 1,850,460.92 and 368,967.36 is: 553,529.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,233,464.72 : 1,850,460.92 = 368,967.36 : x
  2. Step 2: Convert to fraction form
    1,233,464.72/1,850,460.92 = 368,967.36/x
  3. Step 3: Cross multiply
    1,233,464.72x = 1,850,460.92 × 368,967.36
  4. Step 4: Simplify right side
    1,233,464.72x = 682,759,678,590.73
  5. Step 5: Solve for x
    x = 682,759,678,590.73/1,233,464.72
  6. Step 6: Final answer
    x = 553,529.96

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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.