Home / 1,597,206.57-2,204,338.35-909,045.75

Finding the Fourth Proportional to 1,597,206.57, 2,204,338.35 and 909,045.75

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Solution

The fourth proportional to 1,597,206.57, 2,204,338.35 and 909,045.75 is: 1,254,593.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,597,206.57 : 2,204,338.35 = 909,045.75 : x
  2. Step 2: Convert to fraction form
    1,597,206.57/2,204,338.35 = 909,045.75/x
  3. Step 3: Cross multiply
    1,597,206.57x = 2,204,338.35 × 909,045.75
  4. Step 4: Simplify right side
    1,597,206.57x = 2,003,844,408,629.51
  5. Step 5: Solve for x
    x = 2,003,844,408,629.51/1,597,206.57
  6. Step 6: Final answer
    x = 1,254,593.14

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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.