Home / 2,056,654.80-3,077,983.80-1,804,712.40

Finding the Fourth Proportional to 2,056,654.80, 3,077,983.80 and 1,804,712.40

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Solution

The fourth proportional to 2,056,654.80, 3,077,983.80 and 1,804,712.40 is: 2,700,927.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,056,654.80 : 3,077,983.80 = 1,804,712.40 : x
  2. Step 2: Convert to fraction form
    2,056,654.80/3,077,983.80 = 1,804,712.40/x
  3. Step 3: Cross multiply
    2,056,654.80x = 3,077,983.80 × 1,804,712.40
  4. Step 4: Simplify right side
    2,056,654.80x = 5,554,875,530,859.12
  5. Step 5: Solve for x
    x = 5,554,875,530,859.12/2,056,654.80
  6. Step 6: Final answer
    x = 2,700,927.51

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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.