Home / 9,387,058.85-14,086,511.49-3,995,700.66

Finding the Fourth Proportional to 9,387,058.85, 14,086,511.49 and 3,995,700.66

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Solution

The fourth proportional to 9,387,058.85, 14,086,511.49 and 3,995,700.66 is: 5,996,072.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,387,058.85 : 14,086,511.49 = 3,995,700.66 : x
  2. Step 2: Convert to fraction form
    9,387,058.85/14,086,511.49 = 3,995,700.66/x
  3. Step 3: Cross multiply
    9,387,058.85x = 14,086,511.49 × 3,995,700.66
  4. Step 4: Simplify right side
    9,387,058.85x = 56,285,483,257,690.59
  5. Step 5: Solve for x
    x = 56,285,483,257,690.59/9,387,058.85
  6. Step 6: Final answer
    x = 5,996,072.27

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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.