Home / 1,879,544.56-2,593,774.05-1,020,104.83

Finding the Fourth Proportional to 1,879,544.56, 2,593,774.05 and 1,020,104.83

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Solution

The fourth proportional to 1,879,544.56, 2,593,774.05 and 1,020,104.83 is: 1,407,746.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,879,544.56 : 2,593,774.05 = 1,020,104.83 : x
  2. Step 2: Convert to fraction form
    1,879,544.56/2,593,774.05 = 1,020,104.83/x
  3. Step 3: Cross multiply
    1,879,544.56x = 2,593,774.05 × 1,020,104.83
  4. Step 4: Simplify right side
    1,879,544.56x = 2,645,921,436,333.66
  5. Step 5: Solve for x
    x = 2,645,921,436,333.66/1,879,544.56
  6. Step 6: Final answer
    x = 1,407,746.05

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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.