Home / 4,536,628.80-6,797,944.80-3,934,766.40

Finding the Fourth Proportional to 4,536,628.80, 6,797,944.80 and 3,934,766.40

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Solution

The fourth proportional to 4,536,628.80, 6,797,944.80 and 3,934,766.40 is: 5,896,079.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,536,628.80 : 6,797,944.80 = 3,934,766.40 : x
  2. Step 2: Convert to fraction form
    4,536,628.80/6,797,944.80 = 3,934,766.40/x
  3. Step 3: Cross multiply
    4,536,628.80x = 6,797,944.80 × 3,934,766.40
  4. Step 4: Simplify right side
    4,536,628.80x = 26,748,324,788,094.72
  5. Step 5: Solve for x
    x = 26,748,324,788,094.72/4,536,628.80
  6. Step 6: Final answer
    x = 5,896,079.66

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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.