Home / 6,911,230.60-10,366,845.91-4,398,027.40

Finding the Fourth Proportional to 6,911,230.60, 10,366,845.91 and 4,398,027.40

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Solution

The fourth proportional to 6,911,230.60, 10,366,845.91 and 4,398,027.40 is: 6,597,041.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,911,230.60 : 10,366,845.91 = 4,398,027.40 : x
  2. Step 2: Convert to fraction form
    6,911,230.60/10,366,845.91 = 4,398,027.40/x
  3. Step 3: Cross multiply
    6,911,230.60x = 10,366,845.91 × 4,398,027.40
  4. Step 4: Simplify right side
    6,911,230.60x = 45,593,672,363,757.94
  5. Step 5: Solve for x
    x = 45,593,672,363,757.94/6,911,230.60
  6. Step 6: Final answer
    x = 6,597,041.11

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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.