Home / 1,743,640.84-2,615,388.36-606,660.24

Finding the Fourth Proportional to 1,743,640.84, 2,615,388.36 and 606,660.24

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Solution

The fourth proportional to 1,743,640.84, 2,615,388.36 and 606,660.24 is: 909,965.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,743,640.84 : 2,615,388.36 = 606,660.24 : x
  2. Step 2: Convert to fraction form
    1,743,640.84/2,615,388.36 = 606,660.24/x
  3. Step 3: Cross multiply
    1,743,640.84x = 2,615,388.36 × 606,660.24
  4. Step 4: Simplify right side
    1,743,640.84x = 1,586,652,130,170.81
  5. Step 5: Solve for x
    x = 1,586,652,130,170.81/1,743,640.84
  6. Step 6: Final answer
    x = 909,965.00

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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.