Home / 4,529,422.62-6,248,543.72-2,692,838.88

Finding the Fourth Proportional to 4,529,422.62, 6,248,543.72 and 2,692,838.88

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Solution

The fourth proportional to 4,529,422.62, 6,248,543.72 and 2,692,838.88 is: 3,714,893.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,529,422.62 : 6,248,543.72 = 2,692,838.88 : x
  2. Step 2: Convert to fraction form
    4,529,422.62/6,248,543.72 = 2,692,838.88/x
  3. Step 3: Cross multiply
    4,529,422.62x = 6,248,543.72 × 2,692,838.88
  4. Step 4: Simplify right side
    4,529,422.62x = 16,826,321,459,131.64
  5. Step 5: Solve for x
    x = 16,826,321,459,131.64/4,529,422.62
  6. Step 6: Final answer
    x = 3,714,893.24

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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.