Home / 1,873,536.39-2,585,486.93-1,014,095.61

Finding the Fourth Proportional to 1,873,536.39, 2,585,486.93 and 1,014,095.61

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Solution

The fourth proportional to 1,873,536.39, 2,585,486.93 and 1,014,095.61 is: 1,399,455.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,873,536.39 : 2,585,486.93 = 1,014,095.61 : x
  2. Step 2: Convert to fraction form
    1,873,536.39/2,585,486.93 = 1,014,095.61/x
  3. Step 3: Cross multiply
    1,873,536.39x = 2,585,486.93 × 1,014,095.61
  4. Step 4: Simplify right side
    1,873,536.39x = 2,621,930,940,354.90
  5. Step 5: Solve for x
    x = 2,621,930,940,354.90/1,873,536.39
  6. Step 6: Final answer
    x = 1,399,455.57

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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.