Home / 1,550,085.54-2,323,873.62-484,579.14

Finding the Fourth Proportional to 1,550,085.54, 2,323,873.62 and 484,579.14

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Solution

The fourth proportional to 1,550,085.54, 2,323,873.62 and 484,579.14 is: 726,476.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,550,085.54 : 2,323,873.62 = 484,579.14 : x
  2. Step 2: Convert to fraction form
    1,550,085.54/2,323,873.62 = 484,579.14/x
  3. Step 3: Cross multiply
    1,550,085.54x = 2,323,873.62 × 484,579.14
  4. Step 4: Simplify right side
    1,550,085.54x = 1,126,100,680,248.29
  5. Step 5: Solve for x
    x = 1,126,100,680,248.29/1,550,085.54
  6. Step 6: Final answer
    x = 726,476.48

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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.