Home / 2,851,105.36-4,277,296.32-957,795.16

Finding the Fourth Proportional to 2,851,105.36, 4,277,296.32 and 957,795.16

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Solution

The fourth proportional to 2,851,105.36, 4,277,296.32 and 957,795.16 is: 1,436,907.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,851,105.36 : 4,277,296.32 = 957,795.16 : x
  2. Step 2: Convert to fraction form
    2,851,105.36/4,277,296.32 = 957,795.16/x
  3. Step 3: Cross multiply
    2,851,105.36x = 4,277,296.32 × 957,795.16
  4. Step 4: Simplify right side
    2,851,105.36x = 4,096,773,713,181.81
  5. Step 5: Solve for x
    x = 4,096,773,713,181.81/2,851,105.36
  6. Step 6: Final answer
    x = 1,436,907.16

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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.