Home / 2,594,712.62-3,892,440.38-797,746.98

Finding the Fourth Proportional to 2,594,712.62, 3,892,440.38 and 797,746.98

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Solution

The fourth proportional to 2,594,712.62, 3,892,440.38 and 797,746.98 is: 1,196,734.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,594,712.62 : 3,892,440.38 = 797,746.98 : x
  2. Step 2: Convert to fraction form
    2,594,712.62/3,892,440.38 = 797,746.98/x
  3. Step 3: Cross multiply
    2,594,712.62x = 3,892,440.38 × 797,746.98
  4. Step 4: Simplify right side
    2,594,712.62x = 3,105,182,544,255.22
  5. Step 5: Solve for x
    x = 3,105,182,544,255.22/2,594,712.62
  6. Step 6: Final answer
    x = 1,196,734.67

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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.