Home / 3,462,132-4,777,654.14-1,934,250.60

Finding the Fourth Proportional to 3,462,132, 4,777,654.14 and 1,934,250.60

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Solution

The fourth proportional to 3,462,132, 4,777,654.14 and 1,934,250.60 is: 2,669,216.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,462,132 : 4,777,654.14 = 1,934,250.60 : x
  2. Step 2: Convert to fraction form
    3,462,132/4,777,654.14 = 1,934,250.60/x
  3. Step 3: Cross multiply
    3,462,132x = 4,777,654.14 × 1,934,250.60
  4. Step 4: Simplify right side
    3,462,132x = 9,241,180,386,887.49
  5. Step 5: Solve for x
    x = 9,241,180,386,887.49/3,462,132
  6. Step 6: Final answer
    x = 2,669,216.65

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1.5x scale

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.