Home / 3,082,014.50-4,253,539.27-1,792,909.22

Finding the Fourth Proportional to 3,082,014.50, 4,253,539.27 and 1,792,909.22

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Solution

The fourth proportional to 3,082,014.50, 4,253,539.27 and 1,792,909.22 is: 2,474,423.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,082,014.50 : 4,253,539.27 = 1,792,909.22 : x
  2. Step 2: Convert to fraction form
    3,082,014.50/4,253,539.27 = 1,792,909.22/x
  3. Step 3: Cross multiply
    3,082,014.50x = 4,253,539.27 × 1,792,909.22
  4. Step 4: Simplify right side
    3,082,014.50x = 7,626,209,774,815.07
  5. Step 5: Solve for x
    x = 7,626,209,774,815.07/3,082,014.50
  6. Step 6: Final answer
    x = 2,474,423.72

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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.