Home / 1,726,626.36-2,382,119.60-1,001,074.52

Finding the Fourth Proportional to 1,726,626.36, 2,382,119.60 and 1,001,074.52

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Solution

The fourth proportional to 1,726,626.36, 2,382,119.60 and 1,001,074.52 is: 1,381,120.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,726,626.36 : 2,382,119.60 = 1,001,074.52 : x
  2. Step 2: Convert to fraction form
    1,726,626.36/2,382,119.60 = 1,001,074.52/x
  3. Step 3: Cross multiply
    1,726,626.36x = 2,382,119.60 × 1,001,074.52
  4. Step 4: Simplify right side
    1,726,626.36x = 2,384,679,235,152.59
  5. Step 5: Solve for x
    x = 2,384,679,235,152.59/1,726,626.36
  6. Step 6: Final answer
    x = 1,381,120.60

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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.