Home / 1,775,683.53-2,450,683.26-1,001,473.38

Finding the Fourth Proportional to 1,775,683.53, 2,450,683.26 and 1,001,473.38

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Solution

The fourth proportional to 1,775,683.53, 2,450,683.26 and 1,001,473.38 is: 1,382,168.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,775,683.53 : 2,450,683.26 = 1,001,473.38 : x
  2. Step 2: Convert to fraction form
    1,775,683.53/2,450,683.26 = 1,001,473.38/x
  3. Step 3: Cross multiply
    1,775,683.53x = 2,450,683.26 × 1,001,473.38
  4. Step 4: Simplify right side
    1,775,683.53x = 2,454,294,047,701.62
  5. Step 5: Solve for x
    x = 2,454,294,047,701.62/1,775,683.53
  6. Step 6: Final answer
    x = 1,382,168.62

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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.