Home / 3,001,071.02-4,141,872.25-1,711,615.82

Finding the Fourth Proportional to 3,001,071.02, 4,141,872.25 and 1,711,615.82

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Solution

The fourth proportional to 3,001,071.02, 4,141,872.25 and 1,711,615.82 is: 2,362,254.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,001,071.02 : 4,141,872.25 = 1,711,615.82 : x
  2. Step 2: Convert to fraction form
    3,001,071.02/4,141,872.25 = 1,711,615.82/x
  3. Step 3: Cross multiply
    3,001,071.02x = 4,141,872.25 × 1,711,615.82
  4. Step 4: Simplify right side
    3,001,071.02x = 7,089,294,067,519.00
  5. Step 5: Solve for x
    x = 7,089,294,067,519.00/3,001,071.02
  6. Step 6: Final answer
    x = 2,362,254.68

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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.