Home / 5,335,231.14-7,363,319.85-3,042,866.34

Finding the Fourth Proportional to 5,335,231.14, 7,363,319.85 and 3,042,866.34

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Solution

The fourth proportional to 5,335,231.14, 7,363,319.85 and 3,042,866.34 is: 4,199,555.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,335,231.14 : 7,363,319.85 = 3,042,866.34 : x
  2. Step 2: Convert to fraction form
    5,335,231.14/7,363,319.85 = 3,042,866.34/x
  3. Step 3: Cross multiply
    5,335,231.14x = 7,363,319.85 × 3,042,866.34
  4. Step 4: Simplify right side
    5,335,231.14x = 22,405,598,122,218.85
  5. Step 5: Solve for x
    x = 22,405,598,122,218.85/5,335,231.14
  6. Step 6: Final answer
    x = 4,199,555.28

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.