Home / 6,376,481.40-9,567,285.30-2,590,260.60

Finding the Fourth Proportional to 6,376,481.40, 9,567,285.30 and 2,590,260.60

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Solution

The fourth proportional to 6,376,481.40, 9,567,285.30 and 2,590,260.60 is: 3,886,432.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,376,481.40 : 9,567,285.30 = 2,590,260.60 : x
  2. Step 2: Convert to fraction form
    6,376,481.40/9,567,285.30 = 2,590,260.60/x
  3. Step 3: Cross multiply
    6,376,481.40x = 9,567,285.30 × 2,590,260.60
  4. Step 4: Simplify right side
    6,376,481.40x = 24,781,762,161,549.18
  5. Step 5: Solve for x
    x = 24,781,762,161,549.18/6,376,481.40
  6. Step 6: Final answer
    x = 3,886,432.13

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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.