Home / 10,366,826.15-15,550,239.23-6,597,021.35

Finding the Fourth Proportional to 10,366,826.15, 15,550,239.23 and 6,597,021.35

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Solution

The fourth proportional to 10,366,826.15, 15,550,239.23 and 6,597,021.35 is: 9,895,532.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,366,826.15 : 15,550,239.23 = 6,597,021.35 : x
  2. Step 2: Convert to fraction form
    10,366,826.15/15,550,239.23 = 6,597,021.35/x
  3. Step 3: Cross multiply
    10,366,826.15x = 15,550,239.23 × 6,597,021.35
  4. Step 4: Simplify right side
    10,366,826.15x = 102,585,260,197,917.56
  5. Step 5: Solve for x
    x = 102,585,260,197,917.56/10,366,826.15
  6. Step 6: Final answer
    x = 9,895,532.03

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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.