Home / 1,043,274.93-1,562,600.33-801,610.05

Finding the Fourth Proportional to 1,043,274.93, 1,562,600.33 and 801,610.05

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Solution

The fourth proportional to 1,043,274.93, 1,562,600.33 and 801,610.05 is: 1,200,638.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,043,274.93 : 1,562,600.33 = 801,610.05 : x
  2. Step 2: Convert to fraction form
    1,043,274.93/1,562,600.33 = 801,610.05/x
  3. Step 3: Cross multiply
    1,043,274.93x = 1,562,600.33 × 801,610.05
  4. Step 4: Simplify right side
    1,043,274.93x = 1,252,596,124,653.27
  5. Step 5: Solve for x
    x = 1,252,596,124,653.27/1,043,274.93
  6. Step 6: Final answer
    x = 1,200,638.57

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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.