Home / 5,627,256.66-8,439,161.22-2,032,580.34

Finding the Fourth Proportional to 5,627,256.66, 8,439,161.22 and 2,032,580.34

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Solution

The fourth proportional to 5,627,256.66, 8,439,161.22 and 2,032,580.34 is: 3,048,247.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,627,256.66 : 8,439,161.22 = 2,032,580.34 : x
  2. Step 2: Convert to fraction form
    5,627,256.66/8,439,161.22 = 2,032,580.34/x
  3. Step 3: Cross multiply
    5,627,256.66x = 8,439,161.22 × 2,032,580.34
  4. Step 4: Simplify right side
    5,627,256.66x = 17,153,273,181,862.42
  5. Step 5: Solve for x
    x = 17,153,273,181,862.42/5,627,256.66
  6. Step 6: Final answer
    x = 3,048,247.88

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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.