Home / 2,043,999.26-3,066,473.40-696,173.47

Finding the Fourth Proportional to 2,043,999.26, 3,066,473.40 and 696,173.47

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Solution

The fourth proportional to 2,043,999.26, 3,066,473.40 and 696,173.47 is: 1,044,421.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,043,999.26 : 3,066,473.40 = 696,173.47 : x
  2. Step 2: Convert to fraction form
    2,043,999.26/3,066,473.40 = 696,173.47/x
  3. Step 3: Cross multiply
    2,043,999.26x = 3,066,473.40 × 696,173.47
  4. Step 4: Simplify right side
    2,043,999.26x = 2,134,797,417,263.86
  5. Step 5: Solve for x
    x = 2,134,797,417,263.86/2,043,999.26
  6. Step 6: Final answer
    x = 1,044,421.82

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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.