Home / 1,064,609.97-1,597,166.64-344,950.47

Finding the Fourth Proportional to 1,064,609.97, 1,597,166.64 and 344,950.47

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Solution

The fourth proportional to 1,064,609.97, 1,597,166.64 and 344,950.47 is: 517,507.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,609.97 : 1,597,166.64 = 344,950.47 : x
  2. Step 2: Convert to fraction form
    1,064,609.97/1,597,166.64 = 344,950.47/x
  3. Step 3: Cross multiply
    1,064,609.97x = 1,597,166.64 × 344,950.47
  4. Step 4: Simplify right side
    1,064,609.97x = 550,943,383,136.32
  5. Step 5: Solve for x
    x = 550,943,383,136.32/1,064,609.97
  6. Step 6: Final answer
    x = 517,507.25

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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.