Home / 4,401,185.94-6,601,070.75-1,205,565.03

Finding the Fourth Proportional to 4,401,185.94, 6,601,070.75 and 1,205,565.03

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Solution

The fourth proportional to 4,401,185.94, 6,601,070.75 and 1,205,565.03 is: 1,808,153.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,401,185.94 : 6,601,070.75 = 1,205,565.03 : x
  2. Step 2: Convert to fraction form
    4,401,185.94/6,601,070.75 = 1,205,565.03/x
  3. Step 3: Cross multiply
    4,401,185.94x = 6,601,070.75 × 1,205,565.03
  4. Step 4: Simplify right side
    4,401,185.94x = 7,958,020,050,728.05
  5. Step 5: Solve for x
    x = 7,958,020,050,728.05/4,401,185.94
  6. Step 6: Final answer
    x = 1,808,153.57

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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.