Home / 3,281,316.98-4,914,889.59-3,201,010.34

Finding the Fourth Proportional to 3,281,316.98, 4,914,889.59 and 3,201,010.34

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Solution

The fourth proportional to 3,281,316.98, 4,914,889.59 and 3,201,010.34 is: 4,794,603.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,281,316.98 : 4,914,889.59 = 3,201,010.34 : x
  2. Step 2: Convert to fraction form
    3,281,316.98/4,914,889.59 = 3,201,010.34/x
  3. Step 3: Cross multiply
    3,281,316.98x = 4,914,889.59 × 3,201,010.34
  4. Step 4: Simplify right side
    3,281,316.98x = 15,732,612,397,548.36
  5. Step 5: Solve for x
    x = 15,732,612,397,548.36/3,281,316.98
  6. Step 6: Final answer
    x = 4,794,603.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.