Home / 8,883,238.96-13,324,856.76-4,843,124.20

Finding the Fourth Proportional to 8,883,238.96, 13,324,856.76 and 4,843,124.20

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Solution

The fourth proportional to 8,883,238.96, 13,324,856.76 and 4,843,124.20 is: 7,264,685.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,883,238.96 : 13,324,856.76 = 4,843,124.20 : x
  2. Step 2: Convert to fraction form
    8,883,238.96/13,324,856.76 = 4,843,124.20/x
  3. Step 3: Cross multiply
    8,883,238.96x = 13,324,856.76 × 4,843,124.20
  4. Step 4: Simplify right side
    8,883,238.96x = 64,533,936,235,889.59
  5. Step 5: Solve for x
    x = 64,533,936,235,889.59/8,883,238.96
  6. Step 6: Final answer
    x = 7,264,685.38

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1.5x scale

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.