Home / 4,870,577.11-7,303,706.01-2,595,677.47

Finding the Fourth Proportional to 4,870,577.11, 7,303,706.01 and 2,595,677.47

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Solution

The fourth proportional to 4,870,577.11, 7,303,706.01 and 2,595,677.47 is: 3,892,365.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,870,577.11 : 7,303,706.01 = 2,595,677.47 : x
  2. Step 2: Convert to fraction form
    4,870,577.11/7,303,706.01 = 2,595,677.47/x
  3. Step 3: Cross multiply
    4,870,577.11x = 7,303,706.01 × 2,595,677.47
  4. Step 4: Simplify right side
    4,870,577.11x = 18,958,065,137,660.59
  5. Step 5: Solve for x
    x = 18,958,065,137,660.59/4,870,577.11
  6. Step 6: Final answer
    x = 3,892,365.26

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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.