Home / 8,992,204.67-13,492,735.79-4,199,197.34

Finding the Fourth Proportional to 8,992,204.67, 13,492,735.79 and 4,199,197.34

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Solution

The fourth proportional to 8,992,204.67, 13,492,735.79 and 4,199,197.34 is: 6,300,864.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,992,204.67 : 13,492,735.79 = 4,199,197.34 : x
  2. Step 2: Convert to fraction form
    8,992,204.67/13,492,735.79 = 4,199,197.34/x
  3. Step 3: Cross multiply
    8,992,204.67x = 13,492,735.79 × 4,199,197.34
  4. Step 4: Simplify right side
    8,992,204.67x = 56,658,660,251,426.66
  5. Step 5: Solve for x
    x = 56,658,660,251,426.66/8,992,204.67
  6. Step 6: Final answer
    x = 6,300,864.17

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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.