Home / 11,664,101.40-17,489,931.30-4,924,901.40

Finding the Fourth Proportional to 11,664,101.40, 17,489,931.30 and 4,924,901.40

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Solution

The fourth proportional to 11,664,101.40, 17,489,931.30 and 4,924,901.40 is: 7,384,725.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,664,101.40 : 17,489,931.30 = 4,924,901.40 : x
  2. Step 2: Convert to fraction form
    11,664,101.40/17,489,931.30 = 4,924,901.40/x
  3. Step 3: Cross multiply
    11,664,101.40x = 17,489,931.30 × 4,924,901.40
  4. Step 4: Simplify right side
    11,664,101.40x = 86,136,187,145,273.83
  5. Step 5: Solve for x
    x = 86,136,187,145,273.83/11,664,101.40
  6. Step 6: Final answer
    x = 7,384,725.51

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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.