Home / 4,477,772.80-6,702,370.80-3,532,988.80

Finding the Fourth Proportional to 4,477,772.80, 6,702,370.80 and 3,532,988.80

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Solution

The fourth proportional to 4,477,772.80, 6,702,370.80 and 3,532,988.80 is: 5,288,209.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,477,772.80 : 6,702,370.80 = 3,532,988.80 : x
  2. Step 2: Convert to fraction form
    4,477,772.80/6,702,370.80 = 3,532,988.80/x
  3. Step 3: Cross multiply
    4,477,772.80x = 6,702,370.80 × 3,532,988.80
  4. Step 4: Simplify right side
    4,477,772.80x = 23,679,400,969,847.04
  5. Step 5: Solve for x
    x = 23,679,400,969,847.04/4,477,772.80
  6. Step 6: Final answer
    x = 5,288,209.57

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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.