Home / 4,902,589.54-7,355,065.29-1,536,796.54

Finding the Fourth Proportional to 4,902,589.54, 7,355,065.29 and 1,536,796.54

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Solution

The fourth proportional to 4,902,589.54, 7,355,065.29 and 1,536,796.54 is: 2,305,565.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,902,589.54 : 7,355,065.29 = 1,536,796.54 : x
  2. Step 2: Convert to fraction form
    4,902,589.54/7,355,065.29 = 1,536,796.54/x
  3. Step 3: Cross multiply
    4,902,589.54x = 7,355,065.29 × 1,536,796.54
  4. Step 4: Simplify right side
    4,902,589.54x = 11,303,238,889,146.10
  5. Step 5: Solve for x
    x = 11,303,238,889,146.10/4,902,589.54
  6. Step 6: Final answer
    x = 2,305,565.01

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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.