Home / 2,528,593.48-3,486,477.44-2,043,659.08

Finding the Fourth Proportional to 2,528,593.48, 3,486,477.44 and 2,043,659.08

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Solution

The fourth proportional to 2,528,593.48, 3,486,477.44 and 2,043,659.08 is: 2,817,839.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,528,593.48 : 3,486,477.44 = 2,043,659.08 : x
  2. Step 2: Convert to fraction form
    2,528,593.48/3,486,477.44 = 2,043,659.08/x
  3. Step 3: Cross multiply
    2,528,593.48x = 3,486,477.44 × 2,043,659.08
  4. Step 4: Simplify right side
    2,528,593.48x = 7,125,171,277,471.16
  5. Step 5: Solve for x
    x = 7,125,171,277,471.16/2,528,593.48
  6. Step 6: Final answer
    x = 2,817,839.77

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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.