Home / 5,349,314.46-7,382,053.90-3,057,524.36

Finding the Fourth Proportional to 5,349,314.46, 7,382,053.90 and 3,057,524.36

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Solution

The fourth proportional to 5,349,314.46, 7,382,053.90 and 3,057,524.36 is: 4,219,383.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,349,314.46 : 7,382,053.90 = 3,057,524.36 : x
  2. Step 2: Convert to fraction form
    5,349,314.46/7,382,053.90 = 3,057,524.36/x
  3. Step 3: Cross multiply
    5,349,314.46x = 7,382,053.90 × 3,057,524.36
  4. Step 4: Simplify right side
    5,349,314.46x = 22,570,809,626,083.00
  5. Step 5: Solve for x
    x = 22,570,809,626,083.00/5,349,314.46
  6. Step 6: Final answer
    x = 4,219,383.59

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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.