Home / 3,032,581.60-4,549,954.16-1,302,724.54

Finding the Fourth Proportional to 3,032,581.60, 4,549,954.16 and 1,302,724.54

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Solution

The fourth proportional to 3,032,581.60, 4,549,954.16 and 1,302,724.54 is: 1,954,551.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,032,581.60 : 4,549,954.16 = 1,302,724.54 : x
  2. Step 2: Convert to fraction form
    3,032,581.60/4,549,954.16 = 1,302,724.54/x
  3. Step 3: Cross multiply
    3,032,581.60x = 4,549,954.16 × 1,302,724.54
  4. Step 4: Simplify right side
    3,032,581.60x = 5,927,336,940,107.09
  5. Step 5: Solve for x
    x = 5,927,336,940,107.09/3,032,581.60
  6. Step 6: Final answer
    x = 1,954,551.51

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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.