Home / 2,841,110.10-4,256,999.55-2,365,218.90

Finding the Fourth Proportional to 2,841,110.10, 4,256,999.55 and 2,365,218.90

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Solution

The fourth proportional to 2,841,110.10, 4,256,999.55 and 2,365,218.90 is: 3,543,944.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,841,110.10 : 4,256,999.55 = 2,365,218.90 : x
  2. Step 2: Convert to fraction form
    2,841,110.10/4,256,999.55 = 2,365,218.90/x
  3. Step 3: Cross multiply
    2,841,110.10x = 4,256,999.55 × 2,365,218.90
  4. Step 4: Simplify right side
    2,841,110.10x = 10,068,735,792,951.49
  5. Step 5: Solve for x
    x = 10,068,735,792,951.49/2,841,110.10
  6. Step 6: Final answer
    x = 3,543,944.25

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1.5x scale

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.