Home / 11,352,085.98-17,018,004.97-4,161,944.40

Finding the Fourth Proportional to 11,352,085.98, 17,018,004.97 and 4,161,944.40

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Solution

The fourth proportional to 11,352,085.98, 17,018,004.97 and 4,161,944.40 is: 6,239,204.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,352,085.98 : 17,018,004.97 = 4,161,944.40 : x
  2. Step 2: Convert to fraction form
    11,352,085.98/17,018,004.97 = 4,161,944.40/x
  3. Step 3: Cross multiply
    11,352,085.98x = 17,018,004.97 × 4,161,944.40
  4. Step 4: Simplify right side
    11,352,085.98x = 70,827,990,484,063.66
  5. Step 5: Solve for x
    x = 70,827,990,484,063.66/11,352,085.98
  6. Step 6: Final answer
    x = 6,239,204.90

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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.