Home / 2,424,859.58-3,637,288.76-827,422.53

Finding the Fourth Proportional to 2,424,859.58, 3,637,288.76 and 827,422.53

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Solution

The fourth proportional to 2,424,859.58, 3,637,288.76 and 827,422.53 is: 1,241,133.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,424,859.58 : 3,637,288.76 = 827,422.53 : x
  2. Step 2: Convert to fraction form
    2,424,859.58/3,637,288.76 = 827,422.53/x
  3. Step 3: Cross multiply
    2,424,859.58x = 3,637,288.76 × 827,422.53
  4. Step 4: Simplify right side
    2,424,859.58x = 3,009,574,664,002.65
  5. Step 5: Solve for x
    x = 3,009,574,664,002.65/2,424,859.58
  6. Step 6: Final answer
    x = 1,241,133.59

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.