Home / 3,556,590.04-5,335,440.72-1,159,877.28

Finding the Fourth Proportional to 3,556,590.04, 5,335,440.72 and 1,159,877.28

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Solution

The fourth proportional to 3,556,590.04, 5,335,440.72 and 1,159,877.28 is: 1,739,997.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,556,590.04 : 5,335,440.72 = 1,159,877.28 : x
  2. Step 2: Convert to fraction form
    3,556,590.04/5,335,440.72 = 1,159,877.28/x
  3. Step 3: Cross multiply
    3,556,590.04x = 5,335,440.72 × 1,159,877.28
  4. Step 4: Simplify right side
    3,556,590.04x = 6,188,456,469,914.84
  5. Step 5: Solve for x
    x = 6,188,456,469,914.84/3,556,590.04
  6. Step 6: Final answer
    x = 1,739,997.13

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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.