Home / 9,465,615.40-14,204,712.30-3,481,983.40

Finding the Fourth Proportional to 9,465,615.40, 14,204,712.30 and 3,481,983.40

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Solution

The fourth proportional to 9,465,615.40, 14,204,712.30 and 3,481,983.40 is: 5,225,288.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,465,615.40 : 14,204,712.30 = 3,481,983.40 : x
  2. Step 2: Convert to fraction form
    9,465,615.40/14,204,712.30 = 3,481,983.40/x
  3. Step 3: Cross multiply
    9,465,615.40x = 14,204,712.30 × 3,481,983.40
  4. Step 4: Simplify right side
    9,465,615.40x = 49,460,572,430,375.82
  5. Step 5: Solve for x
    x = 49,460,572,430,375.82/9,465,615.40
  6. Step 6: Final answer
    x = 5,225,288.62

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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.