Home / 1,842,006.22-2,763,507.85-1,043,848.28

Finding the Fourth Proportional to 1,842,006.22, 2,763,507.85 and 1,043,848.28

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Solution

The fourth proportional to 1,842,006.22, 2,763,507.85 and 1,043,848.28 is: 1,566,054.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,842,006.22 : 2,763,507.85 = 1,043,848.28 : x
  2. Step 2: Convert to fraction form
    1,842,006.22/2,763,507.85 = 1,043,848.28/x
  3. Step 3: Cross multiply
    1,842,006.22x = 2,763,507.85 × 1,043,848.28
  4. Step 4: Simplify right side
    1,842,006.22x = 2,884,682,920,288.15
  5. Step 5: Solve for x
    x = 2,884,682,920,288.15/1,842,006.22
  6. Step 6: Final answer
    x = 1,566,054.93

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.