Home / 2,605,628.94-3,595,768.28-1,444,150.19

Finding the Fourth Proportional to 2,605,628.94, 3,595,768.28 and 1,444,150.19

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Solution

The fourth proportional to 2,605,628.94, 3,595,768.28 and 1,444,150.19 is: 1,992,927.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,605,628.94 : 3,595,768.28 = 1,444,150.19 : x
  2. Step 2: Convert to fraction form
    2,605,628.94/3,595,768.28 = 1,444,150.19/x
  3. Step 3: Cross multiply
    2,605,628.94x = 3,595,768.28 × 1,444,150.19
  4. Step 4: Simplify right side
    2,605,628.94x = 5,192,829,430,389.51
  5. Step 5: Solve for x
    x = 5,192,829,430,389.51/2,605,628.94
  6. Step 6: Final answer
    x = 1,992,927.45

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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.