Home / 1,460,982.84-2,191,474.27-396,024.90

Finding the Fourth Proportional to 1,460,982.84, 2,191,474.27 and 396,024.90

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Solution

The fourth proportional to 1,460,982.84, 2,191,474.27 and 396,024.90 is: 594,037.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,460,982.84 : 2,191,474.27 = 396,024.90 : x
  2. Step 2: Convert to fraction form
    1,460,982.84/2,191,474.27 = 396,024.90/x
  3. Step 3: Cross multiply
    1,460,982.84x = 2,191,474.27 × 396,024.90
  4. Step 4: Simplify right side
    1,460,982.84x = 867,878,370,906.33
  5. Step 5: Solve for x
    x = 867,878,370,906.33/1,460,982.84
  6. Step 6: Final answer
    x = 594,037.35

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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.