Home / 2,001,467.22-2,762,013.05-1,083,677.47

Finding the Fourth Proportional to 2,001,467.22, 2,762,013.05 and 1,083,677.47

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Solution

The fourth proportional to 2,001,467.22, 2,762,013.05 and 1,083,677.47 is: 1,495,468.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,001,467.22 : 2,762,013.05 = 1,083,677.47 : x
  2. Step 2: Convert to fraction form
    2,001,467.22/2,762,013.05 = 1,083,677.47/x
  3. Step 3: Cross multiply
    2,001,467.22x = 2,762,013.05 × 1,083,677.47
  4. Step 4: Simplify right side
    2,001,467.22x = 2,993,131,296,235.50
  5. Step 5: Solve for x
    x = 2,993,131,296,235.50/2,001,467.22
  6. Step 6: Final answer
    x = 1,495,468.56

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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.