Home / 2,341,332.73-3,231,559.97-1,423,367.22

Finding the Fourth Proportional to 2,341,332.73, 3,231,559.97 and 1,423,367.22

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Solution

The fourth proportional to 2,341,332.73, 3,231,559.97 and 1,423,367.22 is: 1,964,563.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,341,332.73 : 3,231,559.97 = 1,423,367.22 : x
  2. Step 2: Convert to fraction form
    2,341,332.73/3,231,559.97 = 1,423,367.22/x
  3. Step 3: Cross multiply
    2,341,332.73x = 3,231,559.97 × 1,423,367.22
  4. Step 4: Simplify right side
    2,341,332.73x = 4,599,696,530,762.18
  5. Step 5: Solve for x
    x = 4,599,696,530,762.18/2,341,332.73
  6. Step 6: Final answer
    x = 1,964,563.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.