Home / 4,010,199.09-5,534,076.22-2,174,656.90

Finding the Fourth Proportional to 4,010,199.09, 5,534,076.22 and 2,174,656.90

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Solution

The fourth proportional to 4,010,199.09, 5,534,076.22 and 2,174,656.90 is: 3,001,027.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,010,199.09 : 5,534,076.22 = 2,174,656.90 : x
  2. Step 2: Convert to fraction form
    4,010,199.09/5,534,076.22 = 2,174,656.90/x
  3. Step 3: Cross multiply
    4,010,199.09x = 5,534,076.22 × 2,174,656.90
  4. Step 4: Simplify right side
    4,010,199.09x = 12,034,717,024,994.82
  5. Step 5: Solve for x
    x = 12,034,717,024,994.82/4,010,199.09
  6. Step 6: Final answer
    x = 3,001,027.32

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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.