Home / 9,770,985.45-14,649,392.29-6,568,167.69

Finding the Fourth Proportional to 9,770,985.45, 14,649,392.29 and 6,568,167.69

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Solution

The fourth proportional to 9,770,985.45, 14,649,392.29 and 6,568,167.69 is: 9,847,488.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,770,985.45 : 14,649,392.29 = 6,568,167.69 : x
  2. Step 2: Convert to fraction form
    9,770,985.45/14,649,392.29 = 6,568,167.69/x
  3. Step 3: Cross multiply
    9,770,985.45x = 14,649,392.29 × 6,568,167.69
  4. Step 4: Simplify right side
    9,770,985.45x = 96,219,665,117,313.11
  5. Step 5: Solve for x
    x = 96,219,665,117,313.11/9,770,985.45
  6. Step 6: Final answer
    x = 9,847,488.32

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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.