Home / 3,631,923.14-5,011,857.16-2,000,011.46

Finding the Fourth Proportional to 3,631,923.14, 5,011,857.16 and 2,000,011.46

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Solution

The fourth proportional to 3,631,923.14, 5,011,857.16 and 2,000,011.46 is: 2,759,907.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,631,923.14 : 5,011,857.16 = 2,000,011.46 : x
  2. Step 2: Convert to fraction form
    3,631,923.14/5,011,857.16 = 2,000,011.46/x
  3. Step 3: Cross multiply
    3,631,923.14x = 5,011,857.16 × 2,000,011.46
  4. Step 4: Simplify right side
    3,631,923.14x = 10,023,771,725,823.74
  5. Step 5: Solve for x
    x = 10,023,771,725,823.74/3,631,923.14
  6. Step 6: Final answer
    x = 2,759,907.45

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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.