Home / 9,470,627.57-13,073,020.10-6,207,652.46

Finding the Fourth Proportional to 9,470,627.57, 13,073,020.10 and 6,207,652.46

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Solution

The fourth proportional to 9,470,627.57, 13,073,020.10 and 6,207,652.46 is: 8,568,889.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,470,627.57 : 13,073,020.10 = 6,207,652.46 : x
  2. Step 2: Convert to fraction form
    9,470,627.57/13,073,020.10 = 6,207,652.46/x
  3. Step 3: Cross multiply
    9,470,627.57x = 13,073,020.10 × 6,207,652.46
  4. Step 4: Simplify right side
    9,470,627.57x = 81,152,765,286,991.09
  5. Step 5: Solve for x
    x = 81,152,765,286,991.09/9,470,627.57
  6. Step 6: Final answer
    x = 8,568,889.94

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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.