Home / 1,842,465.98-2,763,797.98-580,392.38

Finding the Fourth Proportional to 1,842,465.98, 2,763,797.98 and 580,392.38

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Solution

The fourth proportional to 1,842,465.98, 2,763,797.98 and 580,392.38 is: 870,619.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,842,465.98 : 2,763,797.98 = 580,392.38 : x
  2. Step 2: Convert to fraction form
    1,842,465.98/2,763,797.98 = 580,392.38/x
  3. Step 3: Cross multiply
    1,842,465.98x = 2,763,797.98 × 580,392.38
  4. Step 4: Simplify right side
    1,842,465.98x = 1,604,087,287,451.39
  5. Step 5: Solve for x
    x = 1,604,087,287,451.39/1,842,465.98
  6. Step 6: Final answer
    x = 870,619.76

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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.