Home / 9,624,757.48-13,282,168.53-5,273,808.46

Finding the Fourth Proportional to 9,624,757.48, 13,282,168.53 and 5,273,808.46

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Solution

The fourth proportional to 9,624,757.48, 13,282,168.53 and 5,273,808.46 is: 7,277,857.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,624,757.48 : 13,282,168.53 = 5,273,808.46 : x
  2. Step 2: Convert to fraction form
    9,624,757.48/13,282,168.53 = 5,273,808.46/x
  3. Step 3: Cross multiply
    9,624,757.48x = 13,282,168.53 × 5,273,808.46
  4. Step 4: Simplify right side
    9,624,757.48x = 70,047,612,760,659.76
  5. Step 5: Solve for x
    x = 70,047,612,760,659.76/9,624,757.48
  6. Step 6: Final answer
    x = 7,277,857.43

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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.