Home / 7,693,058.89-11,529,395.29-4,091,069.89

Finding the Fourth Proportional to 7,693,058.89, 11,529,395.29 and 4,091,069.89

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Solution

The fourth proportional to 7,693,058.89, 11,529,395.29 and 4,091,069.89 is: 6,131,184.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,693,058.89 : 11,529,395.29 = 4,091,069.89 : x
  2. Step 2: Convert to fraction form
    7,693,058.89/11,529,395.29 = 4,091,069.89/x
  3. Step 3: Cross multiply
    7,693,058.89x = 11,529,395.29 × 4,091,069.89
  4. Step 4: Simplify right side
    7,693,058.89x = 47,167,561,920,826.81
  5. Step 5: Solve for x
    x = 47,167,561,920,826.81/7,693,058.89
  6. Step 6: Final answer
    x = 6,131,184.30

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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.