Home / 1,804,296.33-2,706,117.44-724,765.41

Finding the Fourth Proportional to 1,804,296.33, 2,706,117.44 and 724,765.41

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Solution

The fourth proportional to 1,804,296.33, 2,706,117.44 and 724,765.41 is: 1,087,016.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,804,296.33 : 2,706,117.44 = 724,765.41 : x
  2. Step 2: Convert to fraction form
    1,804,296.33/2,706,117.44 = 724,765.41/x
  3. Step 3: Cross multiply
    1,804,296.33x = 2,706,117.44 × 724,765.41
  4. Step 4: Simplify right side
    1,804,296.33x = 1,961,300,312,285.92
  5. Step 5: Solve for x
    x = 1,961,300,312,285.92/1,804,296.33
  6. Step 6: Final answer
    x = 1,087,016.74

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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.