Home / 2,500,544.73-3,450,746.70-1,354,627.83

Finding the Fourth Proportional to 2,500,544.73, 3,450,746.70 and 1,354,627.83

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Solution

The fourth proportional to 2,500,544.73, 3,450,746.70 and 1,354,627.83 is: 1,869,383.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,500,544.73 : 3,450,746.70 = 1,354,627.83 : x
  2. Step 2: Convert to fraction form
    2,500,544.73/3,450,746.70 = 1,354,627.83/x
  3. Step 3: Cross multiply
    2,500,544.73x = 3,450,746.70 × 1,354,627.83
  4. Step 4: Simplify right side
    2,500,544.73x = 4,674,477,514,100.66
  5. Step 5: Solve for x
    x = 4,674,477,514,100.66/2,500,544.73
  6. Step 6: Final answer
    x = 1,869,383.68

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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.