Home / 1,814,814.81-2,722,632.33-600,388.59

Finding the Fourth Proportional to 1,814,814.81, 2,722,632.33 and 600,388.59

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Solution

The fourth proportional to 1,814,814.81, 2,722,632.33 and 600,388.59 is: 900,718.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,814,814.81 : 2,722,632.33 = 600,388.59 : x
  2. Step 2: Convert to fraction form
    1,814,814.81/2,722,632.33 = 600,388.59/x
  3. Step 3: Cross multiply
    1,814,814.81x = 2,722,632.33 × 600,388.59
  4. Step 4: Simplify right side
    1,814,814.81x = 1,634,637,372,083.95
  5. Step 5: Solve for x
    x = 1,634,637,372,083.95/1,814,814.81
  6. Step 6: Final answer
    x = 900,718.55

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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.