Home / 4,104,728.34-6,151,260.51-1,943,447.46

Finding the Fourth Proportional to 4,104,728.34, 6,151,260.51 and 1,943,447.46

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Solution

The fourth proportional to 4,104,728.34, 6,151,260.51 and 1,943,447.46 is: 2,912,409.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,104,728.34 : 6,151,260.51 = 1,943,447.46 : x
  2. Step 2: Convert to fraction form
    4,104,728.34/6,151,260.51 = 1,943,447.46/x
  3. Step 3: Cross multiply
    4,104,728.34x = 6,151,260.51 × 1,943,447.46
  4. Step 4: Simplify right side
    4,104,728.34x = 11,954,651,613,957.80
  5. Step 5: Solve for x
    x = 11,954,651,613,957.80/4,104,728.34
  6. Step 6: Final answer
    x = 2,912,409.94

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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.