Home / 8,336,624.50-11,504,541.81-4,521,200.50

Finding the Fourth Proportional to 8,336,624.50, 11,504,541.81 and 4,521,200.50

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Solution

The fourth proportional to 8,336,624.50, 11,504,541.81 and 4,521,200.50 is: 6,239,256.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,336,624.50 : 11,504,541.81 = 4,521,200.50 : x
  2. Step 2: Convert to fraction form
    8,336,624.50/11,504,541.81 = 4,521,200.50/x
  3. Step 3: Cross multiply
    8,336,624.50x = 11,504,541.81 × 4,521,200.50
  4. Step 4: Simplify right side
    8,336,624.50x = 52,014,340,183,642.91
  5. Step 5: Solve for x
    x = 52,014,340,183,642.91/8,336,624.50
  6. Step 6: Final answer
    x = 6,239,256.69

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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.