Home / 2,011,035.10-3,016,552.65-1,863,412.60

Finding the Fourth Proportional to 2,011,035.10, 3,016,552.65 and 1,863,412.60

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Solution

The fourth proportional to 2,011,035.10, 3,016,552.65 and 1,863,412.60 is: 2,795,118.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,011,035.10 : 3,016,552.65 = 1,863,412.60 : x
  2. Step 2: Convert to fraction form
    2,011,035.10/3,016,552.65 = 1,863,412.60/x
  3. Step 3: Cross multiply
    2,011,035.10x = 3,016,552.65 × 1,863,412.60
  4. Step 4: Simplify right side
    2,011,035.10x = 5,621,082,216,573.39
  5. Step 5: Solve for x
    x = 5,621,082,216,573.39/2,011,035.10
  6. Step 6: Final answer
    x = 2,795,118.90

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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.