Home / 4,592,255.93-6,892,640.20-2,319,376.46

Finding the Fourth Proportional to 4,592,255.93, 6,892,640.20 and 2,319,376.46

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Solution

The fourth proportional to 4,592,255.93, 6,892,640.20 and 2,319,376.46 is: 3,481,214.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,592,255.93 : 6,892,640.20 = 2,319,376.46 : x
  2. Step 2: Convert to fraction form
    4,592,255.93/6,892,640.20 = 2,319,376.46/x
  3. Step 3: Cross multiply
    4,592,255.93x = 6,892,640.20 × 2,319,376.46
  4. Step 4: Simplify right side
    4,592,255.93x = 15,986,627,427,129.69
  5. Step 5: Solve for x
    x = 15,986,627,427,129.69/4,592,255.93
  6. Step 6: Final answer
    x = 3,481,214.39

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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.