Home / 1,846,602.64-2,768,939.10-835,241.44

Finding the Fourth Proportional to 1,846,602.64, 2,768,939.10 and 835,241.44

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Solution

The fourth proportional to 1,846,602.64, 2,768,939.10 and 835,241.44 is: 1,252,425.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,846,602.64 : 2,768,939.10 = 835,241.44 : x
  2. Step 2: Convert to fraction form
    1,846,602.64/2,768,939.10 = 835,241.44/x
  3. Step 3: Cross multiply
    1,846,602.64x = 2,768,939.10 × 835,241.44
  4. Step 4: Simplify right side
    1,846,602.64x = 2,312,732,681,156.30
  5. Step 5: Solve for x
    x = 2,312,732,681,156.30/1,846,602.64
  6. Step 6: Final answer
    x = 1,252,425.74

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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.