Home / 1,674,919.35-2,510,858.66-609,208.02

Finding the Fourth Proportional to 1,674,919.35, 2,510,858.66 and 609,208.02

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Solution

The fourth proportional to 1,674,919.35, 2,510,858.66 and 609,208.02 is: 913,259.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,674,919.35 : 2,510,858.66 = 609,208.02 : x
  2. Step 2: Convert to fraction form
    1,674,919.35/2,510,858.66 = 609,208.02/x
  3. Step 3: Cross multiply
    1,674,919.35x = 2,510,858.66 × 609,208.02
  4. Step 4: Simplify right side
    1,674,919.35x = 1,529,635,229,712.41
  5. Step 5: Solve for x
    x = 1,529,635,229,712.41/1,674,919.35
  6. Step 6: Final answer
    x = 913,259.04

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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.