Home / 2,323,668.30-3,485,502.45-827,809.10

Finding the Fourth Proportional to 2,323,668.30, 3,485,502.45 and 827,809.10

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Solution

The fourth proportional to 2,323,668.30, 3,485,502.45 and 827,809.10 is: 1,241,713.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,323,668.30 : 3,485,502.45 = 827,809.10 : x
  2. Step 2: Convert to fraction form
    2,323,668.30/3,485,502.45 = 827,809.10/x
  3. Step 3: Cross multiply
    2,323,668.30x = 3,485,502.45 × 827,809.10
  4. Step 4: Simplify right side
    2,323,668.30x = 2,885,330,646,182.30
  5. Step 5: Solve for x
    x = 2,885,330,646,182.30/2,323,668.30
  6. Step 6: Final answer
    x = 1,241,713.65

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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.