Home / 6,214,466.61-9,315,721.00-3,183,260.01

Finding the Fourth Proportional to 6,214,466.61, 9,315,721.00 and 3,183,260.01

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Solution

The fourth proportional to 6,214,466.61, 9,315,721.00 and 3,183,260.01 is: 4,771,827.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,214,466.61 : 9,315,721.00 = 3,183,260.01 : x
  2. Step 2: Convert to fraction form
    6,214,466.61/9,315,721.00 = 3,183,260.01/x
  3. Step 3: Cross multiply
    6,214,466.61x = 9,315,721.00 × 3,183,260.01
  4. Step 4: Simplify right side
    6,214,466.61x = 29,654,362,092,662.34
  5. Step 5: Solve for x
    x = 29,654,362,092,662.34/6,214,466.61
  6. Step 6: Final answer
    x = 4,771,827.41

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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.