Home / 5,097,995.27-7,646,992.98-1,903,370.56

Finding the Fourth Proportional to 5,097,995.27, 7,646,992.98 and 1,903,370.56

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Solution

The fourth proportional to 5,097,995.27, 7,646,992.98 and 1,903,370.56 is: 2,855,055.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,097,995.27 : 7,646,992.98 = 1,903,370.56 : x
  2. Step 2: Convert to fraction form
    5,097,995.27/7,646,992.98 = 1,903,370.56/x
  3. Step 3: Cross multiply
    5,097,995.27x = 7,646,992.98 × 1,903,370.56
  4. Step 4: Simplify right side
    5,097,995.27x = 14,555,061,319,294.26
  5. Step 5: Solve for x
    x = 14,555,061,319,294.26/5,097,995.27
  6. Step 6: Final answer
    x = 2,855,055.87

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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.