Home / 1,782,273.80-2,674,066.80-584,235.20

Finding the Fourth Proportional to 1,782,273.80, 2,674,066.80 and 584,235.20

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Solution

The fourth proportional to 1,782,273.80, 2,674,066.80 and 584,235.20 is: 876,567.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,782,273.80 : 2,674,066.80 = 584,235.20 : x
  2. Step 2: Convert to fraction form
    1,782,273.80/2,674,066.80 = 584,235.20/x
  3. Step 3: Cross multiply
    1,782,273.80x = 2,674,066.80 × 584,235.20
  4. Step 4: Simplify right side
    1,782,273.80x = 1,562,283,951,711.36
  5. Step 5: Solve for x
    x = 1,562,283,951,711.36/1,782,273.80
  6. Step 6: Final answer
    x = 876,567.87

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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.