Home / 1,750,435.62-2,412,303.39-1,266,179.46

Finding the Fourth Proportional to 1,750,435.62, 2,412,303.39 and 1,266,179.46

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Solution

The fourth proportional to 1,750,435.62, 2,412,303.39 and 1,266,179.46 is: 1,744,942.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,750,435.62 : 2,412,303.39 = 1,266,179.46 : x
  2. Step 2: Convert to fraction form
    1,750,435.62/2,412,303.39 = 1,266,179.46/x
  3. Step 3: Cross multiply
    1,750,435.62x = 2,412,303.39 × 1,266,179.46
  4. Step 4: Simplify right side
    1,750,435.62x = 3,054,409,003,706.37
  5. Step 5: Solve for x
    x = 3,054,409,003,706.37/1,750,435.62
  6. Step 6: Final answer
    x = 1,744,942.21

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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.