Home / 5,090,548.86-7,635,825.45-1,496,316.06

Finding the Fourth Proportional to 5,090,548.86, 7,635,825.45 and 1,496,316.06

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Solution

The fourth proportional to 5,090,548.86, 7,635,825.45 and 1,496,316.06 is: 2,244,474.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,090,548.86 : 7,635,825.45 = 1,496,316.06 : x
  2. Step 2: Convert to fraction form
    5,090,548.86/7,635,825.45 = 1,496,316.06/x
  3. Step 3: Cross multiply
    5,090,548.86x = 7,635,825.45 × 1,496,316.06
  4. Step 4: Simplify right side
    5,090,548.86x = 11,425,608,252,191.73
  5. Step 5: Solve for x
    x = 11,425,608,252,191.73/5,090,548.86
  6. Step 6: Final answer
    x = 2,244,474.72

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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.