Home / 4,570,757.89-6,307,605.65-2,505,735.93

Finding the Fourth Proportional to 4,570,757.89, 6,307,605.65 and 2,505,735.93

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Solution

The fourth proportional to 4,570,757.89, 6,307,605.65 and 2,505,735.93 is: 3,457,893.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,570,757.89 : 6,307,605.65 = 2,505,735.93 : x
  2. Step 2: Convert to fraction form
    4,570,757.89/6,307,605.65 = 2,505,735.93/x
  3. Step 3: Cross multiply
    4,570,757.89x = 6,307,605.65 × 2,505,735.93
  4. Step 4: Simplify right side
    4,570,757.89x = 15,805,194,139,393.86
  5. Step 5: Solve for x
    x = 15,805,194,139,393.86/4,570,757.89
  6. Step 6: Final answer
    x = 3,457,893.53

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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.