Home / 945,241.11-1,417,854.38-235,264.38

Finding the Fourth Proportional to 945,241.11, 1,417,854.38 and 235,264.38

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Solution

The fourth proportional to 945,241.11, 1,417,854.38 and 235,264.38 is: 352,894.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    945,241.11 : 1,417,854.38 = 235,264.38 : x
  2. Step 2: Convert to fraction form
    945,241.11/1,417,854.38 = 235,264.38/x
  3. Step 3: Cross multiply
    945,241.11x = 1,417,854.38 × 235,264.38
  4. Step 4: Simplify right side
    945,241.11x = 333,570,630,464.66
  5. Step 5: Solve for x
    x = 333,570,630,464.66/945,241.11
  6. Step 6: Final answer
    x = 352,894.76

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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.