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Finding the Fourth Proportional to 7,804,350, 10,770,003 and 4,367,255.33

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Solution

The fourth proportional to 7,804,350, 10,770,003 and 4,367,255.33 is: 6,026,812.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,804,350 : 10,770,003 = 4,367,255.33 : x
  2. Step 2: Convert to fraction form
    7,804,350/10,770,003 = 4,367,255.33/x
  3. Step 3: Cross multiply
    7,804,350x = 10,770,003 × 4,367,255.33
  4. Step 4: Simplify right side
    7,804,350x = 47,035,353,032,790.99
  5. Step 5: Solve for x
    x = 47,035,353,032,790.99/7,804,350
  6. Step 6: Final answer
    x = 6,026,812.36

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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.