Home / 2,530,848.69-3,796,668.92-824,595.91

Finding the Fourth Proportional to 2,530,848.69, 3,796,668.92 and 824,595.91

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Solution

The fourth proportional to 2,530,848.69, 3,796,668.92 and 824,595.91 is: 1,237,022.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,530,848.69 : 3,796,668.92 = 824,595.91 : x
  2. Step 2: Convert to fraction form
    2,530,848.69/3,796,668.92 = 824,595.91/x
  3. Step 3: Cross multiply
    2,530,848.69x = 3,796,668.92 × 824,595.91
  4. Step 4: Simplify right side
    2,530,848.69x = 3,130,717,655,625.93
  5. Step 5: Solve for x
    x = 3,130,717,655,625.93/2,530,848.69
  6. Step 6: Final answer
    x = 1,237,022.85

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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.