Home / 6,712,181.98-9,262,120.71-3,771,532.06

Finding the Fourth Proportional to 6,712,181.98, 9,262,120.71 and 3,771,532.06

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Solution

The fourth proportional to 6,712,181.98, 9,262,120.71 and 3,771,532.06 is: 5,204,326.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,712,181.98 : 9,262,120.71 = 3,771,532.06 : x
  2. Step 2: Convert to fraction form
    6,712,181.98/9,262,120.71 = 3,771,532.06/x
  3. Step 3: Cross multiply
    6,712,181.98x = 9,262,120.71 × 3,771,532.06
  4. Step 4: Simplify right side
    6,712,181.98x = 34,932,385,201,354.96
  5. Step 5: Solve for x
    x = 34,932,385,201,354.96/6,712,181.98
  6. Step 6: Final answer
    x = 5,204,326.30

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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.