Home / 3,232,501.21-4,848,776.07-1,434,901.42

Finding the Fourth Proportional to 3,232,501.21, 4,848,776.07 and 1,434,901.42

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Solution

The fourth proportional to 3,232,501.21, 4,848,776.07 and 1,434,901.42 is: 2,152,362.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,232,501.21 : 4,848,776.07 = 1,434,901.42 : x
  2. Step 2: Convert to fraction form
    3,232,501.21/4,848,776.07 = 1,434,901.42/x
  3. Step 3: Cross multiply
    3,232,501.21x = 4,848,776.07 × 1,434,901.42
  4. Step 4: Simplify right side
    3,232,501.21x = 6,957,515,668,105.02
  5. Step 5: Solve for x
    x = 6,957,515,668,105.02/3,232,501.21
  6. Step 6: Final answer
    x = 2,152,362.90

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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.