Home / 1,841,289.54-2,763,113.98-894,143.58

Finding the Fourth Proportional to 1,841,289.54, 2,763,113.98 and 894,143.58

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Solution

The fourth proportional to 1,841,289.54, 2,763,113.98 and 894,143.58 is: 1,341,788.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,841,289.54 : 2,763,113.98 = 894,143.58 : x
  2. Step 2: Convert to fraction form
    1,841,289.54/2,763,113.98 = 894,143.58/x
  3. Step 3: Cross multiply
    1,841,289.54x = 2,763,113.98 × 894,143.58
  4. Step 4: Simplify right side
    1,841,289.54x = 2,470,620,626,025.25
  5. Step 5: Solve for x
    x = 2,470,620,626,025.25/1,841,289.54
  6. Step 6: Final answer
    x = 1,341,788.23

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.