Home / 1,722,914.08-2,584,370.95-460,708.90

Finding the Fourth Proportional to 1,722,914.08, 2,584,370.95 and 460,708.90

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Solution

The fourth proportional to 1,722,914.08, 2,584,370.95 and 460,708.90 is: 691,063.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,722,914.08 : 2,584,370.95 = 460,708.90 : x
  2. Step 2: Convert to fraction form
    1,722,914.08/2,584,370.95 = 460,708.90/x
  3. Step 3: Cross multiply
    1,722,914.08x = 2,584,370.95 × 460,708.90
  4. Step 4: Simplify right side
    1,722,914.08x = 1,190,642,689,953.76
  5. Step 5: Solve for x
    x = 1,190,642,689,953.76/1,722,914.08
  6. Step 6: Final answer
    x = 691,063.30

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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.