Home / 5,473,921.86-7,552,353-3,820,024.98

Finding the Fourth Proportional to 5,473,921.86, 7,552,353 and 3,820,024.98

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Solution

The fourth proportional to 5,473,921.86, 7,552,353 and 3,820,024.98 is: 5,270,476.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,473,921.86 : 7,552,353 = 3,820,024.98 : x
  2. Step 2: Convert to fraction form
    5,473,921.86/7,552,353 = 3,820,024.98/x
  3. Step 3: Cross multiply
    5,473,921.86x = 7,552,353 × 3,820,024.98
  4. Step 4: Simplify right side
    5,473,921.86x = 28,850,177,117,777.94
  5. Step 5: Solve for x
    x = 28,850,177,117,777.94/5,473,921.86
  6. Step 6: Final answer
    x = 5,270,476.61

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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.