Home / 2,531,653.20-3,493,777.50-1,444,101.84

Finding the Fourth Proportional to 2,531,653.20, 3,493,777.50 and 1,444,101.84

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Solution

The fourth proportional to 2,531,653.20, 3,493,777.50 and 1,444,101.84 is: 1,992,915.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,531,653.20 : 3,493,777.50 = 1,444,101.84 : x
  2. Step 2: Convert to fraction form
    2,531,653.20/3,493,777.50 = 1,444,101.84/x
  3. Step 3: Cross multiply
    2,531,653.20x = 3,493,777.50 × 1,444,101.84
  4. Step 4: Simplify right side
    2,531,653.20x = 5,045,370,516,300.60
  5. Step 5: Solve for x
    x = 5,045,370,516,300.60/2,531,653.20
  6. Step 6: Final answer
    x = 1,992,915.35

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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.