Home / 1,905,796.04-2,630,003.78-1,046,411.96

Finding the Fourth Proportional to 1,905,796.04, 2,630,003.78 and 1,046,411.96

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Solution

The fourth proportional to 1,905,796.04, 2,630,003.78 and 1,046,411.96 is: 1,444,051.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,905,796.04 : 2,630,003.78 = 1,046,411.96 : x
  2. Step 2: Convert to fraction form
    1,905,796.04/2,630,003.78 = 1,046,411.96/x
  3. Step 3: Cross multiply
    1,905,796.04x = 2,630,003.78 × 1,046,411.96
  4. Step 4: Simplify right side
    1,905,796.04x = 2,752,067,410,237.21
  5. Step 5: Solve for x
    x = 2,752,067,410,237.21/1,905,796.04
  6. Step 6: Final answer
    x = 1,444,051.38

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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.