Home / 11,584,020.40-17,381,640.20-4,765,632.40

Finding the Fourth Proportional to 11,584,020.40, 17,381,640.20 and 4,765,632.40

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Solution

The fourth proportional to 11,584,020.40, 17,381,640.20 and 4,765,632.40 is: 7,150,756.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,584,020.40 : 17,381,640.20 = 4,765,632.40 : x
  2. Step 2: Convert to fraction form
    11,584,020.40/17,381,640.20 = 4,765,632.40/x
  3. Step 3: Cross multiply
    11,584,020.40x = 17,381,640.20 × 4,765,632.40
  4. Step 4: Simplify right side
    11,584,020.40x = 82,834,507,702,262.48
  5. Step 5: Solve for x
    x = 82,834,507,702,262.48/11,584,020.40
  6. Step 6: Final answer
    x = 7,150,756.37

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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.