Home / 1,193,673.88-1,790,560.20-352,225.64

Finding the Fourth Proportional to 1,193,673.88, 1,790,560.20 and 352,225.64

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Solution

The fourth proportional to 1,193,673.88, 1,790,560.20 and 352,225.64 is: 528,353.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,193,673.88 : 1,790,560.20 = 352,225.64 : x
  2. Step 2: Convert to fraction form
    1,193,673.88/1,790,560.20 = 352,225.64/x
  3. Step 3: Cross multiply
    1,193,673.88x = 1,790,560.20 × 352,225.64
  4. Step 4: Simplify right side
    1,193,673.88x = 630,681,212,403.53
  5. Step 5: Solve for x
    x = 630,681,212,403.53/1,193,673.88
  6. Step 6: Final answer
    x = 528,353.03

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1.5x scale

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.