Home / 10,622,752.98-15,950,072.70-6,078,932.43

Finding the Fourth Proportional to 10,622,752.98, 15,950,072.70 and 6,078,932.43

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Solution

The fourth proportional to 10,622,752.98, 15,950,072.70 and 6,078,932.43 is: 9,127,522.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,622,752.98 : 15,950,072.70 = 6,078,932.43 : x
  2. Step 2: Convert to fraction form
    10,622,752.98/15,950,072.70 = 6,078,932.43/x
  3. Step 3: Cross multiply
    10,622,752.98x = 15,950,072.70 × 6,078,932.43
  4. Step 4: Simplify right side
    10,622,752.98x = 96,959,414,196,887.66
  5. Step 5: Solve for x
    x = 96,959,414,196,887.66/10,622,752.98
  6. Step 6: Final answer
    x = 9,127,522.25

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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.