Home / 6,699,471.02-10,049,212.05-1,650,782.06

Finding the Fourth Proportional to 6,699,471.02, 10,049,212.05 and 1,650,782.06

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Solution

The fourth proportional to 6,699,471.02, 10,049,212.05 and 1,650,782.06 is: 2,476,174.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,699,471.02 : 10,049,212.05 = 1,650,782.06 : x
  2. Step 2: Convert to fraction form
    6,699,471.02/10,049,212.05 = 1,650,782.06/x
  3. Step 3: Cross multiply
    6,699,471.02x = 10,049,212.05 × 1,650,782.06
  4. Step 4: Simplify right side
    6,699,471.02x = 16,589,058,969,275.82
  5. Step 5: Solve for x
    x = 16,589,058,969,275.82/6,699,471.02
  6. Step 6: Final answer
    x = 2,476,174.45

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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.