Home / 3,050,996.18-4,211,136.15-1,762,584.26

Finding the Fourth Proportional to 3,050,996.18, 4,211,136.15 and 1,762,584.26

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Solution

The fourth proportional to 3,050,996.18, 4,211,136.15 and 1,762,584.26 is: 2,432,806.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,050,996.18 : 4,211,136.15 = 1,762,584.26 : x
  2. Step 2: Convert to fraction form
    3,050,996.18/4,211,136.15 = 1,762,584.26/x
  3. Step 3: Cross multiply
    3,050,996.18x = 4,211,136.15 × 1,762,584.26
  4. Step 4: Simplify right side
    3,050,996.18x = 7,422,482,294,707
  5. Step 5: Solve for x
    x = 7,422,482,294,707/3,050,996.18
  6. Step 6: Final answer
    x = 2,432,806.16

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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.