Home / 4,890,302.55-7,335,453.83-3,071,593.35

Finding the Fourth Proportional to 4,890,302.55, 7,335,453.83 and 3,071,593.35

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Solution

The fourth proportional to 4,890,302.55, 7,335,453.83 and 3,071,593.35 is: 4,607,390.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,890,302.55 : 7,335,453.83 = 3,071,593.35 : x
  2. Step 2: Convert to fraction form
    4,890,302.55/7,335,453.83 = 3,071,593.35/x
  3. Step 3: Cross multiply
    4,890,302.55x = 7,335,453.83 × 3,071,593.35
  4. Step 4: Simplify right side
    4,890,302.55x = 22,531,531,188,102.07
  5. Step 5: Solve for x
    x = 22,531,531,188,102.07/4,890,302.55
  6. Step 6: Final answer
    x = 4,607,390.03

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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.