Home / 4,366,912.80-6,550,369.20-2,477,344.80

Finding the Fourth Proportional to 4,366,912.80, 6,550,369.20 and 2,477,344.80

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Solution

The fourth proportional to 4,366,912.80, 6,550,369.20 and 2,477,344.80 is: 3,716,017.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,366,912.80 : 6,550,369.20 = 2,477,344.80 : x
  2. Step 2: Convert to fraction form
    4,366,912.80/6,550,369.20 = 2,477,344.80/x
  3. Step 3: Cross multiply
    4,366,912.80x = 6,550,369.20 × 2,477,344.80
  4. Step 4: Simplify right side
    4,366,912.80x = 16,227,523,075,700.16
  5. Step 5: Solve for x
    x = 16,227,523,075,700.16/4,366,912.80
  6. Step 6: Final answer
    x = 3,716,017.20

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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.