Home / 2,445,299.05-3,668,214.60-908,114.16

Finding the Fourth Proportional to 2,445,299.05, 3,668,214.60 and 908,114.16

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Solution

The fourth proportional to 2,445,299.05, 3,668,214.60 and 908,114.16 is: 1,362,270.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,445,299.05 : 3,668,214.60 = 908,114.16 : x
  2. Step 2: Convert to fraction form
    2,445,299.05/3,668,214.60 = 908,114.16/x
  3. Step 3: Cross multiply
    2,445,299.05x = 3,668,214.60 × 908,114.16
  4. Step 4: Simplify right side
    2,445,299.05x = 3,331,157,622,290.32
  5. Step 5: Solve for x
    x = 3,331,157,622,290.32/2,445,299.05
  6. Step 6: Final answer
    x = 1,362,270.03

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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.