Home / 1,922,409.65-2,652,926.00-1,095,459.55

Finding the Fourth Proportional to 1,922,409.65, 2,652,926.00 and 1,095,459.55

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Solution

The fourth proportional to 1,922,409.65, 2,652,926.00 and 1,095,459.55 is: 1,511,734.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,922,409.65 : 2,652,926.00 = 1,095,459.55 : x
  2. Step 2: Convert to fraction form
    1,922,409.65/2,652,926.00 = 1,095,459.55/x
  3. Step 3: Cross multiply
    1,922,409.65x = 2,652,926.00 × 1,095,459.55
  4. Step 4: Simplify right side
    1,922,409.65x = 2,906,173,110,033.69
  5. Step 5: Solve for x
    x = 2,906,173,110,033.69/1,922,409.65
  6. Step 6: Final answer
    x = 1,511,734.56

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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.