Home / 4,851,265.20-7,274,273.40-2,011,664.40

Finding the Fourth Proportional to 4,851,265.20, 7,274,273.40 and 2,011,664.40

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Solution

The fourth proportional to 4,851,265.20, 7,274,273.40 and 2,011,664.40 is: 3,016,408.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,851,265.20 : 7,274,273.40 = 2,011,664.40 : x
  2. Step 2: Convert to fraction form
    4,851,265.20/7,274,273.40 = 2,011,664.40/x
  3. Step 3: Cross multiply
    4,851,265.20x = 7,274,273.40 × 2,011,664.40
  4. Step 4: Simplify right side
    4,851,265.20x = 14,633,396,834,646.96
  5. Step 5: Solve for x
    x = 14,633,396,834,646.96/4,851,265.20
  6. Step 6: Final answer
    x = 3,016,408.35

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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.