Home / 2,001,840.82-2,762,541.78-1,084,077.16

Finding the Fourth Proportional to 2,001,840.82, 2,762,541.78 and 1,084,077.16

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Solution

The fourth proportional to 2,001,840.82, 2,762,541.78 and 1,084,077.16 is: 1,496,027.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,001,840.82 : 2,762,541.78 = 1,084,077.16 : x
  2. Step 2: Convert to fraction form
    2,001,840.82/2,762,541.78 = 1,084,077.16/x
  3. Step 3: Cross multiply
    2,001,840.82x = 2,762,541.78 × 1,084,077.16
  4. Step 4: Simplify right side
    2,001,840.82x = 2,994,808,447,243.74
  5. Step 5: Solve for x
    x = 2,994,808,447,243.74/2,001,840.82
  6. Step 6: Final answer
    x = 1,496,027.27

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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.