Home / 7,804,351.50-10,770,005.07-4,367,256.84

Finding the Fourth Proportional to 7,804,351.50, 10,770,005.07 and 4,367,256.84

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Solution

The fourth proportional to 7,804,351.50, 10,770,005.07 and 4,367,256.84 is: 6,026,814.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,804,351.50 : 10,770,005.07 = 4,367,256.84 : x
  2. Step 2: Convert to fraction form
    7,804,351.50/10,770,005.07 = 4,367,256.84/x
  3. Step 3: Cross multiply
    7,804,351.50x = 10,770,005.07 × 4,367,256.84
  4. Step 4: Simplify right side
    7,804,351.50x = 47,035,378,308,792.18
  5. Step 5: Solve for x
    x = 47,035,378,308,792.18/7,804,351.50
  6. Step 6: Final answer
    x = 6,026,814.44

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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.