Home / 1,056,738.44-1,458,301.83-573,303.57

Finding the Fourth Proportional to 1,056,738.44, 1,458,301.83 and 573,303.57

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Solution

The fourth proportional to 1,056,738.44, 1,458,301.83 and 573,303.57 is: 791,160.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,056,738.44 : 1,458,301.83 = 573,303.57 : x
  2. Step 2: Convert to fraction form
    1,056,738.44/1,458,301.83 = 573,303.57/x
  3. Step 3: Cross multiply
    1,056,738.44x = 1,458,301.83 × 573,303.57
  4. Step 4: Simplify right side
    1,056,738.44x = 836,049,645,276.53
  5. Step 5: Solve for x
    x = 836,049,645,276.53/1,056,738.44
  6. Step 6: Final answer
    x = 791,160.44

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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.