Home / 2,014,397.84-3,020,710.07-1,067,546.72

Finding the Fourth Proportional to 2,014,397.84, 3,020,710.07 and 1,067,546.72

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Solution

The fourth proportional to 2,014,397.84, 3,020,710.07 and 1,067,546.72 is: 1,600,850.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014,397.84 : 3,020,710.07 = 1,067,546.72 : x
  2. Step 2: Convert to fraction form
    2,014,397.84/3,020,710.07 = 1,067,546.72/x
  3. Step 3: Cross multiply
    2,014,397.84x = 3,020,710.07 × 1,067,546.72
  4. Step 4: Simplify right side
    2,014,397.84x = 3,224,749,106,858.19
  5. Step 5: Solve for x
    x = 3,224,749,106,858.19/2,014,397.84
  6. Step 6: Final answer
    x = 1,600,850.17

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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.