Home / 1,873,846.54-2,585,907.66-1,014,406.17

Finding the Fourth Proportional to 1,873,846.54, 2,585,907.66 and 1,014,406.17

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Solution

The fourth proportional to 1,873,846.54, 2,585,907.66 and 1,014,406.17 is: 1,399,880.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,873,846.54 : 2,585,907.66 = 1,014,406.17 : x
  2. Step 2: Convert to fraction form
    1,873,846.54/2,585,907.66 = 1,014,406.17/x
  3. Step 3: Cross multiply
    1,873,846.54x = 2,585,907.66 × 1,014,406.17
  4. Step 4: Simplify right side
    1,873,846.54x = 2,623,160,685,354.26
  5. Step 5: Solve for x
    x = 2,623,160,685,354.26/1,873,846.54
  6. Step 6: Final answer
    x = 1,399,880.21

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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.