Home / 2,008,376.10-2,771,550-1,090,597.77

Finding the Fourth Proportional to 2,008,376.10, 2,771,550 and 1,090,597.77

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Solution

The fourth proportional to 2,008,376.10, 2,771,550 and 1,090,597.77 is: 1,505,020.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,008,376.10 : 2,771,550 = 1,090,597.77 : x
  2. Step 2: Convert to fraction form
    2,008,376.10/2,771,550 = 1,090,597.77/x
  3. Step 3: Cross multiply
    2,008,376.10x = 2,771,550 × 1,090,597.77
  4. Step 4: Simplify right side
    2,008,376.10x = 3,022,646,249,443.50
  5. Step 5: Solve for x
    x = 3,022,646,249,443.50/2,008,376.10
  6. Step 6: Final answer
    x = 1,505,020.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.