Home / 2,001,525.41-2,762,100.96-1,083,754.28

Finding the Fourth Proportional to 2,001,525.41, 2,762,100.96 and 1,083,754.28

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Solution

The fourth proportional to 2,001,525.41, 2,762,100.96 and 1,083,754.28 is: 1,495,578.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,001,525.41 : 2,762,100.96 = 1,083,754.28 : x
  2. Step 2: Convert to fraction form
    2,001,525.41/2,762,100.96 = 1,083,754.28/x
  3. Step 3: Cross multiply
    2,001,525.41x = 2,762,100.96 × 1,083,754.28
  4. Step 4: Simplify right side
    2,001,525.41x = 2,993,438,737,192.11
  5. Step 5: Solve for x
    x = 2,993,438,737,192.11/2,001,525.41
  6. Step 6: Final answer
    x = 1,495,578.68

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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.