Home / 5,368,829.08-8,054,504.94-1,774,596.20

Finding the Fourth Proportional to 5,368,829.08, 8,054,504.94 and 1,774,596.20

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Solution

The fourth proportional to 5,368,829.08, 8,054,504.94 and 1,774,596.20 is: 2,662,311.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,368,829.08 : 8,054,504.94 = 1,774,596.20 : x
  2. Step 2: Convert to fraction form
    5,368,829.08/8,054,504.94 = 1,774,596.20/x
  3. Step 3: Cross multiply
    5,368,829.08x = 8,054,504.94 × 1,774,596.20
  4. Step 4: Simplify right side
    5,368,829.08x = 14,293,493,859,405.23
  5. Step 5: Solve for x
    x = 14,293,493,859,405.23/5,368,829.08
  6. Step 6: Final answer
    x = 2,662,311.21

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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.