Home / 2,011,175.01-2,775,476.30-1,093,465.94

Finding the Fourth Proportional to 2,011,175.01, 2,775,476.30 and 1,093,465.94

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Solution

The fourth proportional to 2,011,175.01, 2,775,476.30 and 1,093,465.94 is: 1,509,012.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,011,175.01 : 2,775,476.30 = 1,093,465.94 : x
  2. Step 2: Convert to fraction form
    2,011,175.01/2,775,476.30 = 1,093,465.94/x
  3. Step 3: Cross multiply
    2,011,175.01x = 2,775,476.30 × 1,093,465.94
  4. Step 4: Simplify right side
    2,011,175.01x = 3,034,888,781,982.51
  5. Step 5: Solve for x
    x = 3,034,888,781,982.51/2,011,175.01
  6. Step 6: Final answer
    x = 1,509,012.77

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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.