Home / 3,053,273.98-4,213,353.60-1,695,059.50

Finding the Fourth Proportional to 3,053,273.98, 4,213,353.60 and 1,695,059.50

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Solution

The fourth proportional to 3,053,273.98, 4,213,353.60 and 1,695,059.50 is: 2,339,090.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,053,273.98 : 4,213,353.60 = 1,695,059.50 : x
  2. Step 2: Convert to fraction form
    3,053,273.98/4,213,353.60 = 1,695,059.50/x
  3. Step 3: Cross multiply
    3,053,273.98x = 4,213,353.60 × 1,695,059.50
  4. Step 4: Simplify right side
    3,053,273.98x = 7,141,885,046,539.20
  5. Step 5: Solve for x
    x = 7,141,885,046,539.20/3,053,273.98
  6. Step 6: Final answer
    x = 2,339,090.79

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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.