Home / 3,069,936.21-4,604,915.25-940,011.45

Finding the Fourth Proportional to 3,069,936.21, 4,604,915.25 and 940,011.45

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Solution

The fourth proportional to 3,069,936.21, 4,604,915.25 and 940,011.45 is: 1,410,020.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,069,936.21 : 4,604,915.25 = 940,011.45 : x
  2. Step 2: Convert to fraction form
    3,069,936.21/4,604,915.25 = 940,011.45/x
  3. Step 3: Cross multiply
    3,069,936.21x = 4,604,915.25 × 940,011.45
  4. Step 4: Simplify right side
    3,069,936.21x = 4,328,673,061,279.61
  5. Step 5: Solve for x
    x = 4,328,673,061,279.61/3,069,936.21
  6. Step 6: Final answer
    x = 1,410,020.52

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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.