Home / 1,804,763.14-2,707,045.07-606,561.73

Finding the Fourth Proportional to 1,804,763.14, 2,707,045.07 and 606,561.73

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Solution

The fourth proportional to 1,804,763.14, 2,707,045.07 and 606,561.73 is: 909,809.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,804,763.14 : 2,707,045.07 = 606,561.73 : x
  2. Step 2: Convert to fraction form
    1,804,763.14/2,707,045.07 = 606,561.73/x
  3. Step 3: Cross multiply
    1,804,763.14x = 2,707,045.07 × 606,561.73
  4. Step 4: Simplify right side
    1,804,763.14x = 1,641,989,931,046.75
  5. Step 5: Solve for x
    x = 1,641,989,931,046.75/1,804,763.14
  6. Step 6: Final answer
    x = 909,809.10

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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.