Home / 3,242,096.91-4,863,985.52-1,724,530.32

Finding the Fourth Proportional to 3,242,096.91, 4,863,985.52 and 1,724,530.32

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Solution

The fourth proportional to 3,242,096.91, 4,863,985.52 and 1,724,530.32 is: 2,587,242.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,242,096.91 : 4,863,985.52 = 1,724,530.32 : x
  2. Step 2: Convert to fraction form
    3,242,096.91/4,863,985.52 = 1,724,530.32/x
  3. Step 3: Cross multiply
    3,242,096.91x = 4,863,985.52 × 1,724,530.32
  4. Step 4: Simplify right side
    3,242,096.91x = 8,388,090,496,658.32
  5. Step 5: Solve for x
    x = 8,388,090,496,658.32/3,242,096.91
  6. Step 6: Final answer
    x = 2,587,242.37

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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.