Home / 5,225,783.55-7,836,653.52-2,030,489.07

Finding the Fourth Proportional to 5,225,783.55, 7,836,653.52 and 2,030,489.07

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Solution

The fourth proportional to 5,225,783.55, 7,836,653.52 and 2,030,489.07 is: 3,044,948.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,225,783.55 : 7,836,653.52 = 2,030,489.07 : x
  2. Step 2: Convert to fraction form
    5,225,783.55/7,836,653.52 = 2,030,489.07/x
  3. Step 3: Cross multiply
    5,225,783.55x = 7,836,653.52 × 2,030,489.07
  4. Step 4: Simplify right side
    5,225,783.55x = 15,912,239,317,737.03
  5. Step 5: Solve for x
    x = 15,912,239,317,737.03/5,225,783.55
  6. Step 6: Final answer
    x = 3,044,948.03

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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.