Home / 1,848,953.05-2,551,808.69-1,064,002.84

Finding the Fourth Proportional to 1,848,953.05, 2,551,808.69 and 1,064,002.84

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Solution

The fourth proportional to 1,848,953.05, 2,551,808.69 and 1,064,002.84 is: 1,468,469.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,848,953.05 : 2,551,808.69 = 1,064,002.84 : x
  2. Step 2: Convert to fraction form
    1,848,953.05/2,551,808.69 = 1,064,002.84/x
  3. Step 3: Cross multiply
    1,848,953.05x = 2,551,808.69 × 1,064,002.84
  4. Step 4: Simplify right side
    1,848,953.05x = 2,715,131,693,296.68
  5. Step 5: Solve for x
    x = 2,715,131,693,296.68/1,848,953.05
  6. Step 6: Final answer
    x = 1,468,469.79

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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.