Home / 2,394,465.84-3,591,611.28-711,525.60

Finding the Fourth Proportional to 2,394,465.84, 3,591,611.28 and 711,525.60

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Solution

The fourth proportional to 2,394,465.84, 3,591,611.28 and 711,525.60 is: 1,067,262.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,394,465.84 : 3,591,611.28 = 711,525.60 : x
  2. Step 2: Convert to fraction form
    2,394,465.84/3,591,611.28 = 711,525.60/x
  3. Step 3: Cross multiply
    2,394,465.84x = 3,591,611.28 × 711,525.60
  4. Step 4: Simplify right side
    2,394,465.84x = 2,555,523,370,968.77
  5. Step 5: Solve for x
    x = 2,555,523,370,968.77/2,394,465.84
  6. Step 6: Final answer
    x = 1,067,262.40

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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.