Home / 5,557,619.06-7,669,349.58-3,076,950.29

Finding the Fourth Proportional to 5,557,619.06, 7,669,349.58 and 3,076,950.29

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Solution

The fourth proportional to 5,557,619.06, 7,669,349.58 and 3,076,950.29 is: 4,246,100.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,557,619.06 : 7,669,349.58 = 3,076,950.29 : x
  2. Step 2: Convert to fraction form
    5,557,619.06/7,669,349.58 = 3,076,950.29/x
  3. Step 3: Cross multiply
    5,557,619.06x = 7,669,349.58 × 3,076,950.29
  4. Step 4: Simplify right side
    5,557,619.06x = 23,598,207,441,158.12
  5. Step 5: Solve for x
    x = 23,598,207,441,158.12/5,557,619.06
  6. Step 6: Final answer
    x = 4,246,100.21

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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.