Home / 1,694,513.85-2,541,765.23-615,024.96

Finding the Fourth Proportional to 1,694,513.85, 2,541,765.23 and 615,024.96

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Solution

The fourth proportional to 1,694,513.85, 2,541,765.23 and 615,024.96 is: 922,535.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,694,513.85 : 2,541,765.23 = 615,024.96 : x
  2. Step 2: Convert to fraction form
    1,694,513.85/2,541,765.23 = 615,024.96/x
  3. Step 3: Cross multiply
    1,694,513.85x = 2,541,765.23 × 615,024.96
  4. Step 4: Simplify right side
    1,694,513.85x = 1,563,249,058,910.14
  5. Step 5: Solve for x
    x = 1,563,249,058,910.14/1,694,513.85
  6. Step 6: Final answer
    x = 922,535.43

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.