Home / 11,211,199.32-15,471,454.46-6,054,560.37

Finding the Fourth Proportional to 11,211,199.32, 15,471,454.46 and 6,054,560.37

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Solution

The fourth proportional to 11,211,199.32, 15,471,454.46 and 6,054,560.37 is: 8,355,292.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,211,199.32 : 15,471,454.46 = 6,054,560.37 : x
  2. Step 2: Convert to fraction form
    11,211,199.32/15,471,454.46 = 6,054,560.37/x
  3. Step 3: Cross multiply
    11,211,199.32x = 15,471,454.46 × 6,054,560.37
  4. Step 4: Simplify right side
    11,211,199.32x = 93,672,854,977,554.89
  5. Step 5: Solve for x
    x = 93,672,854,977,554.89/11,211,199.32
  6. Step 6: Final answer
    x = 8,355,292.98

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1.5x scale

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.