Home / 3,564,608.35-5,346,256.43-2,214,354.55

Finding the Fourth Proportional to 3,564,608.35, 5,346,256.43 and 2,214,354.55

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Solution

The fourth proportional to 3,564,608.35, 5,346,256.43 and 2,214,354.55 is: 3,321,124.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,564,608.35 : 5,346,256.43 = 2,214,354.55 : x
  2. Step 2: Convert to fraction form
    3,564,608.35/5,346,256.43 = 2,214,354.55/x
  3. Step 3: Cross multiply
    3,564,608.35x = 5,346,256.43 × 2,214,354.55
  4. Step 4: Simplify right side
    3,564,608.35x = 11,838,507,240,165.48
  5. Step 5: Solve for x
    x = 11,838,507,240,165.48/3,564,608.35
  6. Step 6: Final answer
    x = 3,321,124.25

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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.