Home / 5,111,583.24-7,053,747.60-2,934,594.24

Finding the Fourth Proportional to 5,111,583.24, 7,053,747.60 and 2,934,594.24

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Solution

The fourth proportional to 5,111,583.24, 7,053,747.60 and 2,934,594.24 is: 4,049,603.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,111,583.24 : 7,053,747.60 = 2,934,594.24 : x
  2. Step 2: Convert to fraction form
    5,111,583.24/7,053,747.60 = 2,934,594.24/x
  3. Step 3: Cross multiply
    5,111,583.24x = 7,053,747.60 × 2,934,594.24
  4. Step 4: Simplify right side
    5,111,583.24x = 20,699,887,077,373.82
  5. Step 5: Solve for x
    x = 20,699,887,077,373.82/5,111,583.24
  6. Step 6: Final answer
    x = 4,049,603.83

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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.