Home / 1,743,275.73-2,613,415.77-605,890.17

Finding the Fourth Proportional to 1,743,275.73, 2,613,415.77 and 605,890.17

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Solution

The fourth proportional to 1,743,275.73, 2,613,415.77 and 605,890.17 is: 908,314.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,743,275.73 : 2,613,415.77 = 605,890.17 : x
  2. Step 2: Convert to fraction form
    1,743,275.73/2,613,415.77 = 605,890.17/x
  3. Step 3: Cross multiply
    1,743,275.73x = 2,613,415.77 × 605,890.17
  4. Step 4: Simplify right side
    1,743,275.73x = 1,583,442,925,165.98
  5. Step 5: Solve for x
    x = 1,583,442,925,165.98/1,743,275.73
  6. Step 6: Final answer
    x = 908,314.67

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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.