Home / 4,570,786.02-6,307,644.24-2,505,764.07

Finding the Fourth Proportional to 4,570,786.02, 6,307,644.24 and 2,505,764.07

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Solution

The fourth proportional to 4,570,786.02, 6,307,644.24 and 2,505,764.07 is: 3,457,932.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,570,786.02 : 6,307,644.24 = 2,505,764.07 : x
  2. Step 2: Convert to fraction form
    4,570,786.02/6,307,644.24 = 2,505,764.07/x
  3. Step 3: Cross multiply
    4,570,786.02x = 6,307,644.24 × 2,505,764.07
  4. Step 4: Simplify right side
    4,570,786.02x = 15,805,468,302,934.46
  5. Step 5: Solve for x
    x = 15,805,468,302,934.46/4,570,786.02
  6. Step 6: Final answer
    x = 3,457,932.23

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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.