Home / 3,096,795.62-4,645,240.14-1,075,103.81

Finding the Fourth Proportional to 3,096,795.62, 4,645,240.14 and 1,075,103.81

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Solution

The fourth proportional to 3,096,795.62, 4,645,240.14 and 1,075,103.81 is: 1,612,671.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,096,795.62 : 4,645,240.14 = 1,075,103.81 : x
  2. Step 2: Convert to fraction form
    3,096,795.62/4,645,240.14 = 1,075,103.81/x
  3. Step 3: Cross multiply
    3,096,795.62x = 4,645,240.14 × 1,075,103.81
  4. Step 4: Simplify right side
    3,096,795.62x = 4,994,115,349,652.73
  5. Step 5: Solve for x
    x = 4,994,115,349,652.73/3,096,795.62
  6. Step 6: Final answer
    x = 1,612,671.93

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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.