Home / 2,739,951.84-3,781,040.67-1,516,309.14

Finding the Fourth Proportional to 2,739,951.84, 3,781,040.67 and 1,516,309.14

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Solution

The fourth proportional to 2,739,951.84, 3,781,040.67 and 1,516,309.14 is: 2,092,455.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,739,951.84 : 3,781,040.67 = 1,516,309.14 : x
  2. Step 2: Convert to fraction form
    2,739,951.84/3,781,040.67 = 1,516,309.14/x
  3. Step 3: Cross multiply
    2,739,951.84x = 3,781,040.67 × 1,516,309.14
  4. Step 4: Simplify right side
    2,739,951.84x = 5,733,226,526,632.72
  5. Step 5: Solve for x
    x = 5,733,226,526,632.72/2,739,951.84
  6. Step 6: Final answer
    x = 2,092,455.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.