Home / 7,958,084.34-11,937,111.57-2,493,597.48

Finding the Fourth Proportional to 7,958,084.34, 11,937,111.57 and 2,493,597.48

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Solution

The fourth proportional to 7,958,084.34, 11,937,111.57 and 2,493,597.48 is: 3,740,391.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,958,084.34 : 11,937,111.57 = 2,493,597.48 : x
  2. Step 2: Convert to fraction form
    7,958,084.34/11,937,111.57 = 2,493,597.48/x
  3. Step 3: Cross multiply
    7,958,084.34x = 11,937,111.57 × 2,493,597.48
  4. Step 4: Simplify right side
    7,958,084.34x = 29,766,351,329,430.84
  5. Step 5: Solve for x
    x = 29,766,351,329,430.84/7,958,084.34
  6. Step 6: Final answer
    x = 3,740,391.54

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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.