Home / 3,333,907.48-4,600,806.42-1,806,014.60

Finding the Fourth Proportional to 3,333,907.48, 4,600,806.42 and 1,806,014.60

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Solution

The fourth proportional to 3,333,907.48, 4,600,806.42 and 1,806,014.60 is: 2,492,307.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,333,907.48 : 4,600,806.42 = 1,806,014.60 : x
  2. Step 2: Convert to fraction form
    3,333,907.48/4,600,806.42 = 1,806,014.60/x
  3. Step 3: Cross multiply
    3,333,907.48x = 4,600,806.42 × 1,806,014.60
  4. Step 4: Simplify right side
    3,333,907.48x = 8,309,123,566,293.73
  5. Step 5: Solve for x
    x = 8,309,123,566,293.73/3,333,907.48
  6. Step 6: Final answer
    x = 2,492,307.78

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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.