Home / 5,374,700.01-8,061,999.93-2,179,066.59

Finding the Fourth Proportional to 5,374,700.01, 8,061,999.93 and 2,179,066.59

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Solution

The fourth proportional to 5,374,700.01, 8,061,999.93 and 2,179,066.59 is: 3,268,579.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,374,700.01 : 8,061,999.93 = 2,179,066.59 : x
  2. Step 2: Convert to fraction form
    5,374,700.01/8,061,999.93 = 2,179,066.59/x
  3. Step 3: Cross multiply
    5,374,700.01x = 8,061,999.93 × 2,179,066.59
  4. Step 4: Simplify right side
    5,374,700.01x = 17,567,634,696,045.34
  5. Step 5: Solve for x
    x = 17,567,634,696,045.34/5,374,700.01
  6. Step 6: Final answer
    x = 3,268,579.58

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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.