Home / 4,870,577.62-7,303,706.76-2,595,677.98

Finding the Fourth Proportional to 4,870,577.62, 7,303,706.76 and 2,595,677.98

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Solution

The fourth proportional to 4,870,577.62, 7,303,706.76 and 2,595,677.98 is: 3,892,366.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,870,577.62 : 7,303,706.76 = 2,595,677.98 : x
  2. Step 2: Convert to fraction form
    4,870,577.62/7,303,706.76 = 2,595,677.98/x
  3. Step 3: Cross multiply
    4,870,577.62x = 7,303,706.76 × 2,595,677.98
  4. Step 4: Simplify right side
    4,870,577.62x = 18,958,070,809,309.14
  5. Step 5: Solve for x
    x = 18,958,070,809,309.14/4,870,577.62
  6. Step 6: Final answer
    x = 3,892,366.02

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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.