Home / 5,771,736.52-7,963,755.60-3,479,848.00

Finding the Fourth Proportional to 5,771,736.52, 7,963,755.60 and 3,479,848.00

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Solution

The fourth proportional to 5,771,736.52, 7,963,755.60 and 3,479,848.00 is: 4,801,442.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,771,736.52 : 7,963,755.60 = 3,479,848.00 : x
  2. Step 2: Convert to fraction form
    5,771,736.52/7,963,755.60 = 3,479,848.00/x
  3. Step 3: Cross multiply
    5,771,736.52x = 7,963,755.60 × 3,479,848.00
  4. Step 4: Simplify right side
    5,771,736.52x = 27,712,658,990,288.84
  5. Step 5: Solve for x
    x = 27,712,658,990,288.84/5,771,736.52
  6. Step 6: Final answer
    x = 4,801,442.15

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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.