Home / 4,879,856.03-6,729,957.56-3,658,907.39

Finding the Fourth Proportional to 4,879,856.03, 6,729,957.56 and 3,658,907.39

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Solution

The fourth proportional to 4,879,856.03, 6,729,957.56 and 3,658,907.39 is: 5,046,110.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,879,856.03 : 6,729,957.56 = 3,658,907.39 : x
  2. Step 2: Convert to fraction form
    4,879,856.03/6,729,957.56 = 3,658,907.39/x
  3. Step 3: Cross multiply
    4,879,856.03x = 6,729,957.56 × 3,658,907.39
  4. Step 4: Simplify right side
    4,879,856.03x = 24,624,291,426,167.85
  5. Step 5: Solve for x
    x = 24,624,291,426,167.85/4,879,856.03
  6. Step 6: Final answer
    x = 5,046,110.23

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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.