Home / 9,425,362.30-14,159,326.06-5,589,700.55

Finding the Fourth Proportional to 9,425,362.30, 14,159,326.06 and 5,589,700.55

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Solution

The fourth proportional to 9,425,362.30, 14,159,326.06 and 5,589,700.55 is: 8,397,172.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,425,362.30 : 14,159,326.06 = 5,589,700.55 : x
  2. Step 2: Convert to fraction form
    9,425,362.30/14,159,326.06 = 5,589,700.55/x
  3. Step 3: Cross multiply
    9,425,362.30x = 14,159,326.06 × 5,589,700.55
  4. Step 4: Simplify right side
    9,425,362.30x = 79,146,392,665,211.33
  5. Step 5: Solve for x
    x = 79,146,392,665,211.33/9,425,362.30
  6. Step 6: Final answer
    x = 8,397,172.45

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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.