Home / 5,060,493.11-6,983,647.03-2,768,601.35

Finding the Fourth Proportional to 5,060,493.11, 6,983,647.03 and 2,768,601.35

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Solution

The fourth proportional to 5,060,493.11, 6,983,647.03 and 2,768,601.35 is: 3,820,760.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,060,493.11 : 6,983,647.03 = 2,768,601.35 : x
  2. Step 2: Convert to fraction form
    5,060,493.11/6,983,647.03 = 2,768,601.35/x
  3. Step 3: Cross multiply
    5,060,493.11x = 6,983,647.03 × 2,768,601.35
  4. Step 4: Simplify right side
    5,060,493.11x = 19,334,934,616,101.36
  5. Step 5: Solve for x
    x = 19,334,934,616,101.36/5,060,493.11
  6. Step 6: Final answer
    x = 3,820,760.98

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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.