Home / 4,570,754.83-6,307,601.36-2,505,732.86

Finding the Fourth Proportional to 4,570,754.83, 6,307,601.36 and 2,505,732.86

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Solution

The fourth proportional to 4,570,754.83, 6,307,601.36 and 2,505,732.86 is: 3,457,889.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,570,754.83 : 6,307,601.36 = 2,505,732.86 : x
  2. Step 2: Convert to fraction form
    4,570,754.83/6,307,601.36 = 2,505,732.86/x
  3. Step 3: Cross multiply
    4,570,754.83x = 6,307,601.36 × 2,505,732.86
  4. Step 4: Simplify right side
    4,570,754.83x = 15,805,163,998,773.03
  5. Step 5: Solve for x
    x = 15,805,163,998,773.03/4,570,754.83
  6. Step 6: Final answer
    x = 3,457,889.25

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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.