Home / 6,606,888.97-9,910,313.39-1,814,582.49

Finding the Fourth Proportional to 6,606,888.97, 9,910,313.39 and 1,814,582.49

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Solution

The fourth proportional to 6,606,888.97, 9,910,313.39 and 1,814,582.49 is: 2,721,868.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,606,888.97 : 9,910,313.39 = 1,814,582.49 : x
  2. Step 2: Convert to fraction form
    6,606,888.97/9,910,313.39 = 1,814,582.49/x
  3. Step 3: Cross multiply
    6,606,888.97x = 9,910,313.39 × 1,814,582.49
  4. Step 4: Simplify right side
    6,606,888.97x = 17,983,081,152,443.00
  5. Step 5: Solve for x
    x = 17,983,081,152,443.00/6,606,888.97
  6. Step 6: Final answer
    x = 2,721,868.23

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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.