Home / 2,000,999.98-2,761,377-1,083,224.62

Finding the Fourth Proportional to 2,000,999.98, 2,761,377 and 1,083,224.62

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Solution

The fourth proportional to 2,000,999.98, 2,761,377 and 1,083,224.62 is: 1,494,848.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,000,999.98 : 2,761,377 = 1,083,224.62 : x
  2. Step 2: Convert to fraction form
    2,000,999.98/2,761,377 = 1,083,224.62/x
  3. Step 3: Cross multiply
    2,000,999.98x = 2,761,377 × 1,083,224.62
  4. Step 4: Simplify right side
    2,000,999.98x = 2,991,191,551,501.74
  5. Step 5: Solve for x
    x = 2,991,191,551,501.74/2,000,999.98
  6. Step 6: Final answer
    x = 1,494,848.37

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Double scale
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1.5x scale

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.