Home / 2,001,583.48-2,762,186.22-1,083,813.04

Finding the Fourth Proportional to 2,001,583.48, 2,762,186.22 and 1,083,813.04

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Solution

The fourth proportional to 2,001,583.48, 2,762,186.22 and 1,083,813.04 is: 1,495,662.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,001,583.48 : 2,762,186.22 = 1,083,813.04 : x
  2. Step 2: Convert to fraction form
    2,001,583.48/2,762,186.22 = 1,083,813.04/x
  3. Step 3: Cross multiply
    2,001,583.48x = 2,762,186.22 × 1,083,813.04
  4. Step 4: Simplify right side
    2,001,583.48x = 2,993,693,444,144.31
  5. Step 5: Solve for x
    x = 2,993,693,444,144.31/2,001,583.48
  6. Step 6: Final answer
    x = 1,495,662.55

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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.