Home / 2,043,187.90-2,819,599.29-1,184,246.38

Finding the Fourth Proportional to 2,043,187.90, 2,819,599.29 and 1,184,246.38

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Solution

The fourth proportional to 2,043,187.90, 2,819,599.29 and 1,184,246.38 is: 1,634,260.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,043,187.90 : 2,819,599.29 = 1,184,246.38 : x
  2. Step 2: Convert to fraction form
    2,043,187.90/2,819,599.29 = 1,184,246.38/x
  3. Step 3: Cross multiply
    2,043,187.90x = 2,819,599.29 × 1,184,246.38
  4. Step 4: Simplify right side
    2,043,187.90x = 3,339,100,252,233.07
  5. Step 5: Solve for x
    x = 3,339,100,252,233.07/2,043,187.90
  6. Step 6: Final answer
    x = 1,634,260.00

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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.