Home / 4,511,007.72-6,224,617.05-2,577,393.54

Finding the Fourth Proportional to 4,511,007.72, 6,224,617.05 and 2,577,393.54

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Solution

The fourth proportional to 4,511,007.72, 6,224,617.05 and 2,577,393.54 is: 3,556,475.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,511,007.72 : 6,224,617.05 = 2,577,393.54 : x
  2. Step 2: Convert to fraction form
    4,511,007.72/6,224,617.05 = 2,577,393.54/x
  3. Step 3: Cross multiply
    4,511,007.72x = 6,224,617.05 × 2,577,393.54
  4. Step 4: Simplify right side
    4,511,007.72x = 16,043,287,773,643.86
  5. Step 5: Solve for x
    x = 16,043,287,773,643.86/4,511,007.72
  6. Step 6: Final answer
    x = 3,556,475.35

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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.