Home / 4,064,272.15-5,608,857.28-2,228,796.26

Finding the Fourth Proportional to 4,064,272.15, 5,608,857.28 and 2,228,796.26

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Solution

The fourth proportional to 4,064,272.15, 5,608,857.28 and 2,228,796.26 is: 3,075,827.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,064,272.15 : 5,608,857.28 = 2,228,796.26 : x
  2. Step 2: Convert to fraction form
    4,064,272.15/5,608,857.28 = 2,228,796.26/x
  3. Step 3: Cross multiply
    4,064,272.15x = 5,608,857.28 × 2,228,796.26
  4. Step 4: Simplify right side
    4,064,272.15x = 12,501,000,128,537.77
  5. Step 5: Solve for x
    x = 12,501,000,128,537.77/4,064,272.15
  6. Step 6: Final answer
    x = 3,075,827.52

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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.