Home / 5,054,758.96-7,583,467.80-1,816,623.76

Finding the Fourth Proportional to 5,054,758.96, 7,583,467.80 and 1,816,623.76

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Solution

The fourth proportional to 5,054,758.96, 7,583,467.80 and 1,816,623.76 is: 2,725,413.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,054,758.96 : 7,583,467.80 = 1,816,623.76 : x
  2. Step 2: Convert to fraction form
    5,054,758.96/7,583,467.80 = 1,816,623.76/x
  3. Step 3: Cross multiply
    5,054,758.96x = 7,583,467.80 × 1,816,623.76
  4. Step 4: Simplify right side
    5,054,758.96x = 13,776,307,788,674.93
  5. Step 5: Solve for x
    x = 13,776,307,788,674.93/5,054,758.96
  6. Step 6: Final answer
    x = 2,725,413.40

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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.