Home / 3,557,975.04-4,908,001.14-2,250,821.54

Finding the Fourth Proportional to 3,557,975.04, 4,908,001.14 and 2,250,821.54

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Solution

The fourth proportional to 3,557,975.04, 4,908,001.14 and 2,250,821.54 is: 3,104,865.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,557,975.04 : 4,908,001.14 = 2,250,821.54 : x
  2. Step 2: Convert to fraction form
    3,557,975.04/4,908,001.14 = 2,250,821.54/x
  3. Step 3: Cross multiply
    3,557,975.04x = 4,908,001.14 × 2,250,821.54
  4. Step 4: Simplify right side
    3,557,975.04x = 11,047,034,696,526.56
  5. Step 5: Solve for x
    x = 11,047,034,696,526.56/3,557,975.04
  6. Step 6: Final answer
    x = 3,104,865.71

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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.