Home / 11,584,035.40-17,381,662.70-4,765,647.40

Finding the Fourth Proportional to 11,584,035.40, 17,381,662.70 and 4,765,647.40

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Solution

The fourth proportional to 11,584,035.40, 17,381,662.70 and 4,765,647.40 is: 7,150,778.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,584,035.40 : 17,381,662.70 = 4,765,647.40 : x
  2. Step 2: Convert to fraction form
    11,584,035.40/17,381,662.70 = 4,765,647.40/x
  3. Step 3: Cross multiply
    11,584,035.40x = 17,381,662.70 × 4,765,647.40
  4. Step 4: Simplify right side
    11,584,035.40x = 82,834,875,653,931.98
  5. Step 5: Solve for x
    x = 82,834,875,653,931.98/11,584,035.40
  6. Step 6: Final answer
    x = 7,150,778.88

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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.