Home / 1,835,495.07-2,753,296.89-876,051.78

Finding the Fourth Proportional to 1,835,495.07, 2,753,296.89 and 876,051.78

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Solution

The fourth proportional to 1,835,495.07, 2,753,296.89 and 876,051.78 is: 1,314,103.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,495.07 : 2,753,296.89 = 876,051.78 : x
  2. Step 2: Convert to fraction form
    1,835,495.07/2,753,296.89 = 876,051.78/x
  3. Step 3: Cross multiply
    1,835,495.07x = 2,753,296.89 × 876,051.78
  4. Step 4: Simplify right side
    1,835,495.07x = 2,412,030,641,352.96
  5. Step 5: Solve for x
    x = 2,412,030,641,352.96/1,835,495.07
  6. Step 6: Final answer
    x = 1,314,103.58

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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.