Home / 1,746,333-2,619,499.50-484,160.63

Finding the Fourth Proportional to 1,746,333, 2,619,499.50 and 484,160.63

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Solution

The fourth proportional to 1,746,333, 2,619,499.50 and 484,160.63 is: 726,240.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,746,333 : 2,619,499.50 = 484,160.63 : x
  2. Step 2: Convert to fraction form
    1,746,333/2,619,499.50 = 484,160.63/x
  3. Step 3: Cross multiply
    1,746,333x = 2,619,499.50 × 484,160.63
  4. Step 4: Simplify right side
    1,746,333x = 1,268,258,515,107.19
  5. Step 5: Solve for x
    x = 1,268,258,515,107.19/1,746,333
  6. Step 6: Final answer
    x = 726,240.94

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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.