Home / 1,230,773.68-1,845,838.77-365,975.74

Finding the Fourth Proportional to 1,230,773.68, 1,845,838.77 and 365,975.74

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Solution

The fourth proportional to 1,230,773.68, 1,845,838.77 and 365,975.74 is: 548,867.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,230,773.68 : 1,845,838.77 = 365,975.74 : x
  2. Step 2: Convert to fraction form
    1,230,773.68/1,845,838.77 = 365,975.74/x
  3. Step 3: Cross multiply
    1,230,773.68x = 1,845,838.77 × 365,975.74
  4. Step 4: Simplify right side
    1,230,773.68x = 675,532,209,771.44
  5. Step 5: Solve for x
    x = 675,532,209,771.44/1,230,773.68
  6. Step 6: Final answer
    x = 548,867.94

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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.