Home / 1,777,392.48-2,452,800.50-961,596.38

Finding the Fourth Proportional to 1,777,392.48, 2,452,800.50 and 961,596.38

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Solution

The fourth proportional to 1,777,392.48, 2,452,800.50 and 961,596.38 is: 1,327,002.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,777,392.48 : 2,452,800.50 = 961,596.38 : x
  2. Step 2: Convert to fraction form
    1,777,392.48/2,452,800.50 = 961,596.38/x
  3. Step 3: Cross multiply
    1,777,392.48x = 2,452,800.50 × 961,596.38
  4. Step 4: Simplify right side
    1,777,392.48x = 2,358,604,064,590.21
  5. Step 5: Solve for x
    x = 2,358,604,064,590.21/1,777,392.48
  6. Step 6: Final answer
    x = 1,327,002.39

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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.