Home / 1,747,282.48-2,410,851-983,057.20

Finding the Fourth Proportional to 1,747,282.48, 2,410,851 and 983,057.20

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Solution

The fourth proportional to 1,747,282.48, 2,410,851 and 983,057.20 is: 1,356,394.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,747,282.48 : 2,410,851 = 983,057.20 : x
  2. Step 2: Convert to fraction form
    1,747,282.48/2,410,851 = 983,057.20/x
  3. Step 3: Cross multiply
    1,747,282.48x = 2,410,851 × 983,057.20
  4. Step 4: Simplify right side
    1,747,282.48x = 2,370,004,433,677.20
  5. Step 5: Solve for x
    x = 2,370,004,433,677.20/1,747,282.48
  6. Step 6: Final answer
    x = 1,356,394.55

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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.