Home / 4,450,079.54-6,675,377.76-1,717,642.55

Finding the Fourth Proportional to 4,450,079.54, 6,675,377.76 and 1,717,642.55

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Solution

The fourth proportional to 4,450,079.54, 6,675,377.76 and 1,717,642.55 is: 2,576,563.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,450,079.54 : 6,675,377.76 = 1,717,642.55 : x
  2. Step 2: Convert to fraction form
    4,450,079.54/6,675,377.76 = 1,717,642.55/x
  3. Step 3: Cross multiply
    4,450,079.54x = 6,675,377.76 × 1,717,642.55
  4. Step 4: Simplify right side
    4,450,079.54x = 11,465,912,844,522.80
  5. Step 5: Solve for x
    x = 11,465,912,844,522.80/4,450,079.54
  6. Step 6: Final answer
    x = 2,576,563.58

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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.