Home / 1,733,657.82-2,596,961.61-1,414,945.50

Finding the Fourth Proportional to 1,733,657.82, 2,596,961.61 and 1,414,945.50

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Solution

The fourth proportional to 1,733,657.82, 2,596,961.61 and 1,414,945.50 is: 2,119,541.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,733,657.82 : 2,596,961.61 = 1,414,945.50 : x
  2. Step 2: Convert to fraction form
    1,733,657.82/2,596,961.61 = 1,414,945.50/x
  3. Step 3: Cross multiply
    1,733,657.82x = 2,596,961.61 × 1,414,945.50
  4. Step 4: Simplify right side
    1,733,657.82x = 3,674,559,143,742.26
  5. Step 5: Solve for x
    x = 3,674,559,143,742.26/1,733,657.82
  6. Step 6: Final answer
    x = 2,119,541.18

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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.