Home / 7,941,024.34-11,905,729.34-2,546,604.16

Finding the Fourth Proportional to 7,941,024.34, 11,905,729.34 and 2,546,604.16

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Solution

The fourth proportional to 7,941,024.34, 11,905,729.34 and 2,546,604.16 is: 3,818,043.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,941,024.34 : 11,905,729.34 = 2,546,604.16 : x
  2. Step 2: Convert to fraction form
    7,941,024.34/11,905,729.34 = 2,546,604.16/x
  3. Step 3: Cross multiply
    7,941,024.34x = 11,905,729.34 × 2,546,604.16
  4. Step 4: Simplify right side
    7,941,024.34x = 30,319,179,811,915.91
  5. Step 5: Solve for x
    x = 30,319,179,811,915.91/7,941,024.34
  6. Step 6: Final answer
    x = 3,818,043.94

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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.