Home / 2,032,647.88-2,805,034.96-1,114,858.32

Finding the Fourth Proportional to 2,032,647.88, 2,805,034.96 and 1,114,858.32

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Solution

The fourth proportional to 2,032,647.88, 2,805,034.96 and 1,114,858.32 is: 1,538,494.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,032,647.88 : 2,805,034.96 = 1,114,858.32 : x
  2. Step 2: Convert to fraction form
    2,032,647.88/2,805,034.96 = 1,114,858.32/x
  3. Step 3: Cross multiply
    2,032,647.88x = 2,805,034.96 × 1,114,858.32
  4. Step 4: Simplify right side
    2,032,647.88x = 3,127,216,563,046.87
  5. Step 5: Solve for x
    x = 3,127,216,563,046.87/2,032,647.88
  6. Step 6: Final answer
    x = 1,538,494.00

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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.