Home / 1,755,604.50-2,422,734.21-950,788.50

Finding the Fourth Proportional to 1,755,604.50, 2,422,734.21 and 950,788.50

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Solution

The fourth proportional to 1,755,604.50, 2,422,734.21 and 950,788.50 is: 1,312,088.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,755,604.50 : 2,422,734.21 = 950,788.50 : x
  2. Step 2: Convert to fraction form
    1,755,604.50/2,422,734.21 = 950,788.50/x
  3. Step 3: Cross multiply
    1,755,604.50x = 2,422,734.21 × 950,788.50
  4. Step 4: Simplify right side
    1,755,604.50x = 2,303,507,825,424.59
  5. Step 5: Solve for x
    x = 2,303,507,825,424.59/1,755,604.50
  6. Step 6: Final answer
    x = 1,312,088.13

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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.