Home / 2,551,583.17-3,826,045.85-1,203,383.79

Finding the Fourth Proportional to 2,551,583.17, 3,826,045.85 and 1,203,383.79

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Solution

The fourth proportional to 2,551,583.17, 3,826,045.85 and 1,203,383.79 is: 1,804,448.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,551,583.17 : 3,826,045.85 = 1,203,383.79 : x
  2. Step 2: Convert to fraction form
    2,551,583.17/3,826,045.85 = 1,203,383.79/x
  3. Step 3: Cross multiply
    2,551,583.17x = 3,826,045.85 × 1,203,383.79
  4. Step 4: Simplify right side
    2,551,583.17x = 4,604,201,555,686.77
  5. Step 5: Solve for x
    x = 4,604,201,555,686.77/2,551,583.17
  6. Step 6: Final answer
    x = 1,804,448.94

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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.