Home / 2,413,627.66-3,621,936.55-1,403,225.16

Finding the Fourth Proportional to 2,413,627.66, 3,621,936.55 and 1,403,225.16

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Solution

The fourth proportional to 2,413,627.66, 3,621,936.55 and 1,403,225.16 is: 2,105,706.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,413,627.66 : 3,621,936.55 = 1,403,225.16 : x
  2. Step 2: Convert to fraction form
    2,413,627.66/3,621,936.55 = 1,403,225.16/x
  3. Step 3: Cross multiply
    2,413,627.66x = 3,621,936.55 × 1,403,225.16
  4. Step 4: Simplify right side
    2,413,627.66x = 5,082,392,494,883.60
  5. Step 5: Solve for x
    x = 5,082,392,494,883.60/2,413,627.66
  6. Step 6: Final answer
    x = 2,105,706.93

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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.