Home / 2,593,777.88-3,888,662.23-974,512.46

Finding the Fourth Proportional to 2,593,777.88, 3,888,662.23 and 974,512.46

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Solution

The fourth proportional to 2,593,777.88, 3,888,662.23 and 974,512.46 is: 1,461,015.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,593,777.88 : 3,888,662.23 = 974,512.46 : x
  2. Step 2: Convert to fraction form
    2,593,777.88/3,888,662.23 = 974,512.46/x
  3. Step 3: Cross multiply
    2,593,777.88x = 3,888,662.23 × 974,512.46
  4. Step 4: Simplify right side
    2,593,777.88x = 3,789,549,773,986.79
  5. Step 5: Solve for x
    x = 3,789,549,773,986.79/2,593,777.88
  6. Step 6: Final answer
    x = 1,461,015.53

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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.