Home / 6,902,871.48-10,354,307.22-2,110,560.84

Finding the Fourth Proportional to 6,902,871.48, 10,354,307.22 and 2,110,560.84

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Solution

The fourth proportional to 6,902,871.48, 10,354,307.22 and 2,110,560.84 is: 3,165,841.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,902,871.48 : 10,354,307.22 = 2,110,560.84 : x
  2. Step 2: Convert to fraction form
    6,902,871.48/10,354,307.22 = 2,110,560.84/x
  3. Step 3: Cross multiply
    6,902,871.48x = 10,354,307.22 × 2,110,560.84
  4. Step 4: Simplify right side
    6,902,871.48x = 21,853,395,343,861.27
  5. Step 5: Solve for x
    x = 21,853,395,343,861.27/6,902,871.48
  6. Step 6: Final answer
    x = 3,165,841.26

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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.