Home / 6,648,178.26-9,174,485.81-3,592,392.42

Finding the Fourth Proportional to 6,648,178.26, 9,174,485.81 and 3,592,392.42

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Solution

The fourth proportional to 6,648,178.26, 9,174,485.81 and 3,592,392.42 is: 4,957,501.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,648,178.26 : 9,174,485.81 = 3,592,392.42 : x
  2. Step 2: Convert to fraction form
    6,648,178.26/9,174,485.81 = 3,592,392.42/x
  3. Step 3: Cross multiply
    6,648,178.26x = 9,174,485.81 × 3,592,392.42
  4. Step 4: Simplify right side
    6,648,178.26x = 32,958,353,281,241.56
  5. Step 5: Solve for x
    x = 32,958,353,281,241.56/6,648,178.26
  6. Step 6: Final answer
    x = 4,957,501.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.