Home / 2,171,295.34-3,256,970.74-573,844.63

Finding the Fourth Proportional to 2,171,295.34, 3,256,970.74 and 573,844.63

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Solution

The fourth proportional to 2,171,295.34, 3,256,970.74 and 573,844.63 is: 860,774.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,171,295.34 : 3,256,970.74 = 573,844.63 : x
  2. Step 2: Convert to fraction form
    2,171,295.34/3,256,970.74 = 573,844.63/x
  3. Step 3: Cross multiply
    2,171,295.34x = 3,256,970.74 × 573,844.63
  4. Step 4: Simplify right side
    2,171,295.34x = 1,868,995,150,062.05
  5. Step 5: Solve for x
    x = 1,868,995,150,062.05/2,171,295.34
  6. Step 6: Final answer
    x = 860,774.26

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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.