Home / 5,819,723.66-8,030,615.15-3,584,147.36

Finding the Fourth Proportional to 5,819,723.66, 8,030,615.15 and 3,584,147.36

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Solution

The fourth proportional to 5,819,723.66, 8,030,615.15 and 3,584,147.36 is: 4,945,751.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,819,723.66 : 8,030,615.15 = 3,584,147.36 : x
  2. Step 2: Convert to fraction form
    5,819,723.66/8,030,615.15 = 3,584,147.36/x
  3. Step 3: Cross multiply
    5,819,723.66x = 8,030,615.15 × 3,584,147.36
  4. Step 4: Simplify right side
    5,819,723.66x = 28,782,908,057,855.80
  5. Step 5: Solve for x
    x = 28,782,908,057,855.80/5,819,723.66
  6. Step 6: Final answer
    x = 4,945,751.68

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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.