Home / 1,160,204.30-1,740,353.64-552,680.32

Finding the Fourth Proportional to 1,160,204.30, 1,740,353.64 and 552,680.32

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Solution

The fourth proportional to 1,160,204.30, 1,740,353.64 and 552,680.32 is: 829,042.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,160,204.30 : 1,740,353.64 = 552,680.32 : x
  2. Step 2: Convert to fraction form
    1,160,204.30/1,740,353.64 = 552,680.32/x
  3. Step 3: Cross multiply
    1,160,204.30x = 1,740,353.64 × 552,680.32
  4. Step 4: Simplify right side
    1,160,204.30x = 961,859,206,668.37
  5. Step 5: Solve for x
    x = 961,859,206,668.37/1,160,204.30
  6. Step 6: Final answer
    x = 829,042.96

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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.