Home / 6,374,501.50-8,796,812.25-3,512,933.50

Finding the Fourth Proportional to 6,374,501.50, 8,796,812.25 and 3,512,933.50

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Solution

The fourth proportional to 6,374,501.50, 8,796,812.25 and 3,512,933.50 is: 4,847,848.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,374,501.50 : 8,796,812.25 = 3,512,933.50 : x
  2. Step 2: Convert to fraction form
    6,374,501.50/8,796,812.25 = 3,512,933.50/x
  3. Step 3: Cross multiply
    6,374,501.50x = 8,796,812.25 × 3,512,933.50
  4. Step 4: Simplify right side
    6,374,501.50x = 30,902,616,446,235.38
  5. Step 5: Solve for x
    x = 30,902,616,446,235.38/6,374,501.50
  6. Step 6: Final answer
    x = 4,847,848.33

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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.