Home / 1,768,595.00-2,653,453.26-631,332.79

Finding the Fourth Proportional to 1,768,595.00, 2,653,453.26 and 631,332.79

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Solution

The fourth proportional to 1,768,595.00, 2,653,453.26 and 631,332.79 is: 947,199.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,768,595.00 : 2,653,453.26 = 631,332.79 : x
  2. Step 2: Convert to fraction form
    1,768,595.00/2,653,453.26 = 631,332.79/x
  3. Step 3: Cross multiply
    1,768,595.00x = 2,653,453.26 × 631,332.79
  4. Step 4: Simplify right side
    1,768,595.00x = 1,675,212,043,136.76
  5. Step 5: Solve for x
    x = 1,675,212,043,136.76/1,768,595.00
  6. Step 6: Final answer
    x = 947,199.36

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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.