Home / 1,997,792.76-2,759,179.50-1,846,627.32

Finding the Fourth Proportional to 1,997,792.76, 2,759,179.50 and 1,846,627.32

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Solution

The fourth proportional to 1,997,792.76, 2,759,179.50 and 1,846,627.32 is: 2,550,402.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,997,792.76 : 2,759,179.50 = 1,846,627.32 : x
  2. Step 2: Convert to fraction form
    1,997,792.76/2,759,179.50 = 1,846,627.32/x
  3. Step 3: Cross multiply
    1,997,792.76x = 2,759,179.50 × 1,846,627.32
  4. Step 4: Simplify right side
    1,997,792.76x = 5,095,176,245,483.94
  5. Step 5: Solve for x
    x = 5,095,176,245,483.94/1,997,792.76
  6. Step 6: Final answer
    x = 2,550,402.80

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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.