Home / 2,608,628.04-3,599,903.39-1,447,250.49

Finding the Fourth Proportional to 2,608,628.04, 3,599,903.39 and 1,447,250.49

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Solution

The fourth proportional to 2,608,628.04, 3,599,903.39 and 1,447,250.49 is: 1,997,203.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,608,628.04 : 3,599,903.39 = 1,447,250.49 : x
  2. Step 2: Convert to fraction form
    2,608,628.04/3,599,903.39 = 1,447,250.49/x
  3. Step 3: Cross multiply
    2,608,628.04x = 3,599,903.39 × 1,447,250.49
  4. Step 4: Simplify right side
    2,608,628.04x = 5,209,961,937,893.91
  5. Step 5: Solve for x
    x = 5,209,961,937,893.91/2,608,628.04
  6. Step 6: Final answer
    x = 1,997,203.84

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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.