Home / 6,843,046-10,264,170.48-1,794,354.88

Finding the Fourth Proportional to 6,843,046, 10,264,170.48 and 1,794,354.88

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Solution

The fourth proportional to 6,843,046, 10,264,170.48 and 1,794,354.88 is: 2,691,427.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,843,046 : 10,264,170.48 = 1,794,354.88 : x
  2. Step 2: Convert to fraction form
    6,843,046/10,264,170.48 = 1,794,354.88/x
  3. Step 3: Cross multiply
    6,843,046x = 10,264,170.48 × 1,794,354.88
  4. Step 4: Simplify right side
    6,843,046x = 18,417,564,389,939.94
  5. Step 5: Solve for x
    x = 18,417,564,389,939.94/6,843,046
  6. Step 6: Final answer
    x = 2,691,427.82

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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.