Home / 3,371,898.24-4,658,459.04-2,827,189.44

Finding the Fourth Proportional to 3,371,898.24, 4,658,459.04 and 2,827,189.44

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Solution

The fourth proportional to 3,371,898.24, 4,658,459.04 and 2,827,189.44 is: 3,905,914.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,371,898.24 : 4,658,459.04 = 2,827,189.44 : x
  2. Step 2: Convert to fraction form
    3,371,898.24/4,658,459.04 = 2,827,189.44/x
  3. Step 3: Cross multiply
    3,371,898.24x = 4,658,459.04 × 2,827,189.44
  4. Step 4: Simplify right side
    3,371,898.24x = 13,170,346,204,560.54
  5. Step 5: Solve for x
    x = 13,170,346,204,560.54/3,371,898.24
  6. Step 6: Final answer
    x = 3,905,914.49

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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.