Home / 10,571,294.43-14,588,786.55-5,925,164.58

Finding the Fourth Proportional to 10,571,294.43, 14,588,786.55 and 5,925,164.58

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Solution

The fourth proportional to 10,571,294.43, 14,588,786.55 and 5,925,164.58 is: 8,176,951.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,571,294.43 : 14,588,786.55 = 5,925,164.58 : x
  2. Step 2: Convert to fraction form
    10,571,294.43/14,588,786.55 = 5,925,164.58/x
  3. Step 3: Cross multiply
    10,571,294.43x = 14,588,786.55 × 5,925,164.58
  4. Step 4: Simplify right side
    10,571,294.43x = 86,440,961,331,240.41
  5. Step 5: Solve for x
    x = 86,440,961,331,240.41/10,571,294.43
  6. Step 6: Final answer
    x = 8,176,951.45

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.