Home / 6,136,506.74-9,204,759.84-5,829,656.98

Finding the Fourth Proportional to 6,136,506.74, 9,204,759.84 and 5,829,656.98

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Solution

The fourth proportional to 6,136,506.74, 9,204,759.84 and 5,829,656.98 is: 8,744,485.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,136,506.74 : 9,204,759.84 = 5,829,656.98 : x
  2. Step 2: Convert to fraction form
    6,136,506.74/9,204,759.84 = 5,829,656.98/x
  3. Step 3: Cross multiply
    6,136,506.74x = 9,204,759.84 × 5,829,656.98
  4. Step 4: Simplify right side
    6,136,506.74x = 53,660,592,450,479.69
  5. Step 5: Solve for x
    x = 53,660,592,450,479.69/6,136,506.74
  6. Step 6: Final answer
    x = 8,744,485.21

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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.