Home / 1,882,574.22-2,597,972.49-1,023,134.52

Finding the Fourth Proportional to 1,882,574.22, 2,597,972.49 and 1,023,134.52

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Solution

The fourth proportional to 1,882,574.22, 2,597,972.49 and 1,023,134.52 is: 1,411,936.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,882,574.22 : 2,597,972.49 = 1,023,134.52 : x
  2. Step 2: Convert to fraction form
    1,882,574.22/2,597,972.49 = 1,023,134.52/x
  3. Step 3: Cross multiply
    1,882,574.22x = 2,597,972.49 × 1,023,134.52
  4. Step 4: Simplify right side
    1,882,574.22x = 2,658,075,336,529.36
  5. Step 5: Solve for x
    x = 2,658,075,336,529.36/1,882,574.22
  6. Step 6: Final answer
    x = 1,411,936.54

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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.