Home / 11,197,600.92-15,451,703.52-6,235,667.40

Finding the Fourth Proportional to 11,197,600.92, 15,451,703.52 and 6,235,667.40

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Solution

The fourth proportional to 11,197,600.92, 15,451,703.52 and 6,235,667.40 is: 8,604,672.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,197,600.92 : 15,451,703.52 = 6,235,667.40 : x
  2. Step 2: Convert to fraction form
    11,197,600.92/15,451,703.52 = 6,235,667.40/x
  3. Step 3: Cross multiply
    11,197,600.92x = 15,451,703.52 × 6,235,667.40
  4. Step 4: Simplify right side
    11,197,600.92x = 96,351,683,914,129.25
  5. Step 5: Solve for x
    x = 96,351,683,914,129.25/11,197,600.92
  6. Step 6: Final answer
    x = 8,604,672.07

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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.