Home / 1,873,025.24-2,584,774.84-1,013,585.51

Finding the Fourth Proportional to 1,873,025.24, 2,584,774.84 and 1,013,585.51

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Solution

The fourth proportional to 1,873,025.24, 2,584,774.84 and 1,013,585.51 is: 1,398,748.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,873,025.24 : 2,584,774.84 = 1,013,585.51 : x
  2. Step 2: Convert to fraction form
    1,873,025.24/2,584,774.84 = 1,013,585.51/x
  3. Step 3: Cross multiply
    1,873,025.24x = 2,584,774.84 × 1,013,585.51
  4. Step 4: Simplify right side
    1,873,025.24x = 2,619,890,324,436.57
  5. Step 5: Solve for x
    x = 2,619,890,324,436.57/1,873,025.24
  6. Step 6: Final answer
    x = 1,398,748.01

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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.