Home / 2,388,733.64-3,583,078.28-968,452.10

Finding the Fourth Proportional to 2,388,733.64, 3,583,078.28 and 968,452.10

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Solution

The fourth proportional to 2,388,733.64, 3,583,078.28 and 968,452.10 is: 1,452,669.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,388,733.64 : 3,583,078.28 = 968,452.10 : x
  2. Step 2: Convert to fraction form
    2,388,733.64/3,583,078.28 = 968,452.10/x
  3. Step 3: Cross multiply
    2,388,733.64x = 3,583,078.28 × 968,452.10
  4. Step 4: Simplify right side
    2,388,733.64x = 3,470,039,661,972.74
  5. Step 5: Solve for x
    x = 3,470,039,661,972.74/2,388,733.64
  6. Step 6: Final answer
    x = 1,452,669.15

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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.