Home / 2,746,568.25-3,790,309.75-1,522,925.35

Finding the Fourth Proportional to 2,746,568.25, 3,790,309.75 and 1,522,925.35

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Solution

The fourth proportional to 2,746,568.25, 3,790,309.75 and 1,522,925.35 is: 2,101,662.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,746,568.25 : 3,790,309.75 = 1,522,925.35 : x
  2. Step 2: Convert to fraction form
    2,746,568.25/3,790,309.75 = 1,522,925.35/x
  3. Step 3: Cross multiply
    2,746,568.25x = 3,790,309.75 × 1,522,925.35
  4. Step 4: Simplify right side
    2,746,568.25x = 5,772,358,789,344.07
  5. Step 5: Solve for x
    x = 5,772,358,789,344.07/2,746,568.25
  6. Step 6: Final answer
    x = 2,101,662.24

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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.