Home / 2,002,208.04-2,763,030.35-1,084,415.87

Finding the Fourth Proportional to 2,002,208.04, 2,763,030.35 and 1,084,415.87

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Solution

The fourth proportional to 2,002,208.04, 2,763,030.35 and 1,084,415.87 is: 1,496,484.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,002,208.04 : 2,763,030.35 = 1,084,415.87 : x
  2. Step 2: Convert to fraction form
    2,002,208.04/2,763,030.35 = 1,084,415.87/x
  3. Step 3: Cross multiply
    2,002,208.04x = 2,763,030.35 × 1,084,415.87
  4. Step 4: Simplify right side
    2,002,208.04x = 2,996,273,970,450.27
  5. Step 5: Solve for x
    x = 2,996,273,970,450.27/2,002,208.04
  6. Step 6: Final answer
    x = 1,496,484.84

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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.