Home / 5,060,270.52-6,983,338.90-2,768,378.04

Finding the Fourth Proportional to 5,060,270.52, 6,983,338.90 and 2,768,378.04

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Solution

The fourth proportional to 5,060,270.52, 6,983,338.90 and 2,768,378.04 is: 3,820,452.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,060,270.52 : 6,983,338.90 = 2,768,378.04 : x
  2. Step 2: Convert to fraction form
    5,060,270.52/6,983,338.90 = 2,768,378.04/x
  3. Step 3: Cross multiply
    5,060,270.52x = 6,983,338.90 × 2,768,378.04
  4. Step 4: Simplify right side
    5,060,270.52x = 19,332,522,056,637.76
  5. Step 5: Solve for x
    x = 19,332,522,056,637.76/5,060,270.52
  6. Step 6: Final answer
    x = 3,820,452.28

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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.