Home / 2,738,966.44-4,108,451.34-1,032,646.36

Finding the Fourth Proportional to 2,738,966.44, 4,108,451.34 and 1,032,646.36

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Solution

The fourth proportional to 2,738,966.44, 4,108,451.34 and 1,032,646.36 is: 1,548,970.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,738,966.44 : 4,108,451.34 = 1,032,646.36 : x
  2. Step 2: Convert to fraction form
    2,738,966.44/4,108,451.34 = 1,032,646.36/x
  3. Step 3: Cross multiply
    2,738,966.44x = 4,108,451.34 × 1,032,646.36
  4. Step 4: Simplify right side
    2,738,966.44x = 4,242,577,321,488.12
  5. Step 5: Solve for x
    x = 4,242,577,321,488.12/2,738,966.44
  6. Step 6: Final answer
    x = 1,548,970.17

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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.