Home / 9,812,047.49-14,716,912.13-2,624,138.48

Finding the Fourth Proportional to 9,812,047.49, 14,716,912.13 and 2,624,138.48

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Solution

The fourth proportional to 9,812,047.49, 14,716,912.13 and 2,624,138.48 is: 3,935,897.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,812,047.49 : 14,716,912.13 = 2,624,138.48 : x
  2. Step 2: Convert to fraction form
    9,812,047.49/14,716,912.13 = 2,624,138.48/x
  3. Step 3: Cross multiply
    9,812,047.49x = 14,716,912.13 × 2,624,138.48
  4. Step 4: Simplify right side
    9,812,047.49x = 38,619,215,350,247.03
  5. Step 5: Solve for x
    x = 38,619,215,350,247.03/9,812,047.49
  6. Step 6: Final answer
    x = 3,935,897.72

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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.