Home / 8,597,340-11,864,328.96-4,729,777.92

Finding the Fourth Proportional to 8,597,340, 11,864,328.96 and 4,729,777.92

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Solution

The fourth proportional to 8,597,340, 11,864,328.96 and 4,729,777.92 is: 6,527,093.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,597,340 : 11,864,328.96 = 4,729,777.92 : x
  2. Step 2: Convert to fraction form
    8,597,340/11,864,328.96 = 4,729,777.92/x
  3. Step 3: Cross multiply
    8,597,340x = 11,864,328.96 × 4,729,777.92
  4. Step 4: Simplify right side
    8,597,340x = 56,115,641,150,624.57
  5. Step 5: Solve for x
    x = 56,115,641,150,624.57/8,597,340
  6. Step 6: Final answer
    x = 6,527,093.40

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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.