Home / 2,001,476.97-2,762,039.52-1,083,706.79

Finding the Fourth Proportional to 2,001,476.97, 2,762,039.52 and 1,083,706.79

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Solution

The fourth proportional to 2,001,476.97, 2,762,039.52 and 1,083,706.79 is: 1,495,516.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,001,476.97 : 2,762,039.52 = 1,083,706.79 : x
  2. Step 2: Convert to fraction form
    2,001,476.97/2,762,039.52 = 1,083,706.79/x
  3. Step 3: Cross multiply
    2,001,476.97x = 2,762,039.52 × 1,083,706.79
  4. Step 4: Simplify right side
    2,001,476.97x = 2,993,240,968,262.14
  5. Step 5: Solve for x
    x = 2,993,240,968,262.14/2,001,476.97
  6. Step 6: Final answer
    x = 1,495,516.07

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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.