Home / 10,994,292.61-15,173,944.85-6,101,086.46

Finding the Fourth Proportional to 10,994,292.61, 15,173,944.85 and 6,101,086.46

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Solution

The fourth proportional to 10,994,292.61, 15,173,944.85 and 6,101,086.46 is: 8,420,509.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,994,292.61 : 15,173,944.85 = 6,101,086.46 : x
  2. Step 2: Convert to fraction form
    10,994,292.61/15,173,944.85 = 6,101,086.46/x
  3. Step 3: Cross multiply
    10,994,292.61x = 15,173,944.85 × 6,101,086.46
  4. Step 4: Simplify right side
    10,994,292.61x = 92,577,549,408,504.72
  5. Step 5: Solve for x
    x = 92,577,549,408,504.72/10,994,292.61
  6. Step 6: Final answer
    x = 8,420,509.87

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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.