Home / 5,368,841.34-8,054,523.32-1,774,608.50

Finding the Fourth Proportional to 5,368,841.34, 8,054,523.32 and 1,774,608.50

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Solution

The fourth proportional to 5,368,841.34, 8,054,523.32 and 1,774,608.50 is: 2,662,329.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,368,841.34 : 8,054,523.32 = 1,774,608.50 : x
  2. Step 2: Convert to fraction form
    5,368,841.34/8,054,523.32 = 1,774,608.50/x
  3. Step 3: Cross multiply
    5,368,841.34x = 8,054,523.32 × 1,774,608.50
  4. Step 4: Simplify right side
    5,368,841.34x = 14,293,625,497,974.56
  5. Step 5: Solve for x
    x = 14,293,625,497,974.56/5,368,841.34
  6. Step 6: Final answer
    x = 2,662,329.65

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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.