Home / 2,535,144.64-3,806,515.93-2,194,638.35

Finding the Fourth Proportional to 2,535,144.64, 3,806,515.93 and 2,194,638.35

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Solution

The fourth proportional to 2,535,144.64, 3,806,515.93 and 2,194,638.35 is: 3,295,246.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,535,144.64 : 3,806,515.93 = 2,194,638.35 : x
  2. Step 2: Convert to fraction form
    2,535,144.64/3,806,515.93 = 2,194,638.35/x
  3. Step 3: Cross multiply
    2,535,144.64x = 3,806,515.93 × 2,194,638.35
  4. Step 4: Simplify right side
    2,535,144.64x = 8,353,925,815,344.74
  5. Step 5: Solve for x
    x = 8,353,925,815,344.74/2,535,144.64
  6. Step 6: Final answer
    x = 3,295,246.23

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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.