Home / 3,817,274.42-5,267,855.73-2,098,505.46

Finding the Fourth Proportional to 3,817,274.42, 5,267,855.73 and 2,098,505.46

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Solution

The fourth proportional to 3,817,274.42, 5,267,855.73 and 2,098,505.46 is: 2,895,946.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,817,274.42 : 5,267,855.73 = 2,098,505.46 : x
  2. Step 2: Convert to fraction form
    3,817,274.42/5,267,855.73 = 2,098,505.46/x
  3. Step 3: Cross multiply
    3,817,274.42x = 5,267,855.73 × 2,098,505.46
  4. Step 4: Simplify right side
    3,817,274.42x = 11,054,624,011,897.29
  5. Step 5: Solve for x
    x = 11,054,624,011,897.29/3,817,274.42
  6. Step 6: Final answer
    x = 2,895,946.90

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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.