Home / 2,954,854.74-4,433,628.82-1,516,548.18

Finding the Fourth Proportional to 2,954,854.74, 4,433,628.82 and 1,516,548.18

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Solution

The fourth proportional to 2,954,854.74, 4,433,628.82 and 1,516,548.18 is: 2,275,513.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,954,854.74 : 4,433,628.82 = 1,516,548.18 : x
  2. Step 2: Convert to fraction form
    2,954,854.74/4,433,628.82 = 1,516,548.18/x
  3. Step 3: Cross multiply
    2,954,854.74x = 4,433,628.82 × 1,516,548.18
  4. Step 4: Simplify right side
    2,954,854.74x = 6,723,811,717,766.55
  5. Step 5: Solve for x
    x = 6,723,811,717,766.55/2,954,854.74
  6. Step 6: Final answer
    x = 2,275,513.45

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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.