Home / 5,928,412.56-8,904,522.60-3,536,929.68

Finding the Fourth Proportional to 5,928,412.56, 8,904,522.60 and 3,536,929.68

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Solution

The fourth proportional to 5,928,412.56, 8,904,522.60 and 3,536,929.68 is: 5,312,496.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,928,412.56 : 8,904,522.60 = 3,536,929.68 : x
  2. Step 2: Convert to fraction form
    5,928,412.56/8,904,522.60 = 3,536,929.68/x
  3. Step 3: Cross multiply
    5,928,412.56x = 8,904,522.60 × 3,536,929.68
  4. Step 4: Simplify right side
    5,928,412.56x = 31,494,670,270,170.77
  5. Step 5: Solve for x
    x = 31,494,670,270,170.77/5,928,412.56
  6. Step 6: Final answer
    x = 5,312,496.38

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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.