Home / 1,733,652.47-2,392,449.07-969,706.04

Finding the Fourth Proportional to 1,733,652.47, 2,392,449.07 and 969,706.04

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Solution

The fourth proportional to 1,733,652.47, 2,392,449.07 and 969,706.04 is: 1,338,199.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,733,652.47 : 2,392,449.07 = 969,706.04 : x
  2. Step 2: Convert to fraction form
    1,733,652.47/2,392,449.07 = 969,706.04/x
  3. Step 3: Cross multiply
    1,733,652.47x = 2,392,449.07 × 969,706.04
  4. Step 4: Simplify right side
    1,733,652.47x = 2,319,972,299,184.87
  5. Step 5: Solve for x
    x = 2,319,972,299,184.87/1,733,652.47
  6. Step 6: Final answer
    x = 1,338,199.17

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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.