Home / 3,452,401.62-4,766,355.81-3,069,368.82

Finding the Fourth Proportional to 3,452,401.62, 4,766,355.81 and 3,069,368.82

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Solution

The fourth proportional to 3,452,401.62, 4,766,355.81 and 3,069,368.82 is: 4,237,544.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,452,401.62 : 4,766,355.81 = 3,069,368.82 : x
  2. Step 2: Convert to fraction form
    3,452,401.62/4,766,355.81 = 3,069,368.82/x
  3. Step 3: Cross multiply
    3,452,401.62x = 4,766,355.81 × 3,069,368.82
  4. Step 4: Simplify right side
    3,452,401.62x = 14,629,703,908,239.84
  5. Step 5: Solve for x
    x = 14,629,703,908,239.84/3,452,401.62
  6. Step 6: Final answer
    x = 4,237,544.04

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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.