Home / 12,066,006.96-16,651,197.84-6,559,392.48

Finding the Fourth Proportional to 12,066,006.96, 16,651,197.84 and 6,559,392.48

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Solution

The fourth proportional to 12,066,006.96, 16,651,197.84 and 6,559,392.48 is: 9,052,020.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,066,006.96 : 16,651,197.84 = 6,559,392.48 : x
  2. Step 2: Convert to fraction form
    12,066,006.96/16,651,197.84 = 6,559,392.48/x
  3. Step 3: Cross multiply
    12,066,006.96x = 16,651,197.84 × 6,559,392.48
  4. Step 4: Simplify right side
    12,066,006.96x = 109,221,741,894,688.25
  5. Step 5: Solve for x
    x = 109,221,741,894,688.25/12,066,006.96
  6. Step 6: Final answer
    x = 9,052,020.46

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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.