Home / 706,536.10-1,061,945.28-467,465.41

Finding the Fourth Proportional to 706,536.10, 1,061,945.28 and 467,465.41

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Solution

The fourth proportional to 706,536.10, 1,061,945.28 and 467,465.41 is: 702,614.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    706,536.10 : 1,061,945.28 = 467,465.41 : x
  2. Step 2: Convert to fraction form
    706,536.10/1,061,945.28 = 467,465.41/x
  3. Step 3: Cross multiply
    706,536.10x = 1,061,945.28 × 467,465.41
  4. Step 4: Simplify right side
    706,536.10x = 496,422,685,712.77
  5. Step 5: Solve for x
    x = 496,422,685,712.77/706,536.10
  6. Step 6: Final answer
    x = 702,614.75

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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.