Home / 5,623,430.01-7,760,370.29-3,045,110.91

Finding the Fourth Proportional to 5,623,430.01, 7,760,370.29 and 3,045,110.91

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Solution

The fourth proportional to 5,623,430.01, 7,760,370.29 and 3,045,110.91 is: 4,202,273.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,623,430.01 : 7,760,370.29 = 3,045,110.91 : x
  2. Step 2: Convert to fraction form
    5,623,430.01/7,760,370.29 = 3,045,110.91/x
  3. Step 3: Cross multiply
    5,623,430.01x = 7,760,370.29 × 3,045,110.91
  4. Step 4: Simplify right side
    5,623,430.01x = 23,631,188,220,493.31
  5. Step 5: Solve for x
    x = 23,631,188,220,493.31/5,623,430.01
  6. Step 6: Final answer
    x = 4,202,273.02

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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.