Home / 3,635,579.84-5,017,324.65-2,003,983.53

Finding the Fourth Proportional to 3,635,579.84, 5,017,324.65 and 2,003,983.53

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Solution

The fourth proportional to 3,635,579.84, 5,017,324.65 and 2,003,983.53 is: 2,765,621.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,635,579.84 : 5,017,324.65 = 2,003,983.53 : x
  2. Step 2: Convert to fraction form
    3,635,579.84/5,017,324.65 = 2,003,983.53/x
  3. Step 3: Cross multiply
    3,635,579.84x = 5,017,324.65 × 2,003,983.53
  4. Step 4: Simplify right side
    3,635,579.84x = 10,054,635,963,263.02
  5. Step 5: Solve for x
    x = 10,054,635,963,263.02/3,635,579.84
  6. Step 6: Final answer
    x = 2,765,621.00

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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.