Home / 695,910.69-1,044,031.88-246,670.82

Finding the Fourth Proportional to 695,910.69, 1,044,031.88 and 246,670.82

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Solution

The fourth proportional to 695,910.69, 1,044,031.88 and 246,670.82 is: 370,065.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    695,910.69 : 1,044,031.88 = 246,670.82 : x
  2. Step 2: Convert to fraction form
    695,910.69/1,044,031.88 = 246,670.82/x
  3. Step 3: Cross multiply
    695,910.69x = 1,044,031.88 × 246,670.82
  4. Step 4: Simplify right side
    695,910.69x = 257,532,199,257.38
  5. Step 5: Solve for x
    x = 257,532,199,257.38/695,910.69
  6. Step 6: Final answer
    x = 370,065.01

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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.