Home / 4,698,026.80-7,047,040.20-3,263,136.10

Finding the Fourth Proportional to 4,698,026.80, 7,047,040.20 and 3,263,136.10

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Solution

The fourth proportional to 4,698,026.80, 7,047,040.20 and 3,263,136.10 is: 4,894,704.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,698,026.80 : 7,047,040.20 = 3,263,136.10 : x
  2. Step 2: Convert to fraction form
    4,698,026.80/7,047,040.20 = 3,263,136.10/x
  3. Step 3: Cross multiply
    4,698,026.80x = 7,047,040.20 × 3,263,136.10
  4. Step 4: Simplify right side
    4,698,026.80x = 22,995,451,274,771.22
  5. Step 5: Solve for x
    x = 22,995,451,274,771.22/4,698,026.80
  6. Step 6: Final answer
    x = 4,894,704.15

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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.