Home / 5,060,298.60-6,983,290.80-2,768,497.56

Finding the Fourth Proportional to 5,060,298.60, 6,983,290.80 and 2,768,497.56

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Solution

The fourth proportional to 5,060,298.60, 6,983,290.80 and 2,768,497.56 is: 3,820,569.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,060,298.60 : 6,983,290.80 = 2,768,497.56 : x
  2. Step 2: Convert to fraction form
    5,060,298.60/6,983,290.80 = 2,768,497.56/x
  3. Step 3: Cross multiply
    5,060,298.60x = 6,983,290.80 × 2,768,497.56
  4. Step 4: Simplify right side
    5,060,298.60x = 19,333,223,540,570.45
  5. Step 5: Solve for x
    x = 19,333,223,540,570.45/5,060,298.60
  6. Step 6: Final answer
    x = 3,820,569.71

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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.