Home / 5,511,842.48-7,606,176.27-3,064,507.45

Finding the Fourth Proportional to 5,511,842.48, 7,606,176.27 and 3,064,507.45

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Solution

The fourth proportional to 5,511,842.48, 7,606,176.27 and 3,064,507.45 is: 4,228,927.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,511,842.48 : 7,606,176.27 = 3,064,507.45 : x
  2. Step 2: Convert to fraction form
    5,511,842.48/7,606,176.27 = 3,064,507.45/x
  3. Step 3: Cross multiply
    5,511,842.48x = 7,606,176.27 × 3,064,507.45
  4. Step 4: Simplify right side
    5,511,842.48x = 23,309,183,845,428.21
  5. Step 5: Solve for x
    x = 23,309,183,845,428.21/5,511,842.48
  6. Step 6: Final answer
    x = 4,228,927.79

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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.