Home / 5,483,215.19-7,567,344.71-3,035,826.28

Finding the Fourth Proportional to 5,483,215.19, 7,567,344.71 and 3,035,826.28

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Solution

The fourth proportional to 5,483,215.19, 7,567,344.71 and 3,035,826.28 is: 4,189,721.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,483,215.19 : 7,567,344.71 = 3,035,826.28 : x
  2. Step 2: Convert to fraction form
    5,483,215.19/7,567,344.71 = 3,035,826.28/x
  3. Step 3: Cross multiply
    5,483,215.19x = 7,567,344.71 × 3,035,826.28
  4. Step 4: Simplify right side
    5,483,215.19x = 22,973,143,934,800.36
  5. Step 5: Solve for x
    x = 22,973,143,934,800.36/5,483,215.19
  6. Step 6: Final answer
    x = 4,189,721.39

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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.