Home / 2,050,583.80-2,809,253.16-1,973,914.60

Finding the Fourth Proportional to 2,050,583.80, 2,809,253.16 and 1,973,914.60

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Solution

The fourth proportional to 2,050,583.80, 2,809,253.16 and 1,973,914.60 is: 2,704,218.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,050,583.80 : 2,809,253.16 = 1,973,914.60 : x
  2. Step 2: Convert to fraction form
    2,050,583.80/2,809,253.16 = 1,973,914.60/x
  3. Step 3: Cross multiply
    2,050,583.80x = 2,809,253.16 × 1,973,914.60
  4. Step 4: Simplify right side
    2,050,583.80x = 5,545,225,827,620.14
  5. Step 5: Solve for x
    x = 5,545,225,827,620.14/2,050,583.80
  6. Step 6: Final answer
    x = 2,704,218.10

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.