Home / 1,014,425.70-1,399,667.16-600,753.57

Finding the Fourth Proportional to 1,014,425.70, 1,399,667.16 and 600,753.57

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Solution

The fourth proportional to 1,014,425.70, 1,399,667.16 and 600,753.57 is: 828,897.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,014,425.70 : 1,399,667.16 = 600,753.57 : x
  2. Step 2: Convert to fraction form
    1,014,425.70/1,399,667.16 = 600,753.57/x
  3. Step 3: Cross multiply
    1,014,425.70x = 1,399,667.16 × 600,753.57
  4. Step 4: Simplify right side
    1,014,425.70x = 840,855,043,181.76
  5. Step 5: Solve for x
    x = 840,855,043,181.76/1,014,425.70
  6. Step 6: Final answer
    x = 828,897.61

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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.