Home / 1,706,960.82-2,559,878.27-569,409.54

Finding the Fourth Proportional to 1,706,960.82, 2,559,878.27 and 569,409.54

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Solution

The fourth proportional to 1,706,960.82, 2,559,878.27 and 569,409.54 is: 853,926.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,706,960.82 : 2,559,878.27 = 569,409.54 : x
  2. Step 2: Convert to fraction form
    1,706,960.82/2,559,878.27 = 569,409.54/x
  3. Step 3: Cross multiply
    1,706,960.82x = 2,559,878.27 × 569,409.54
  4. Step 4: Simplify right side
    1,706,960.82x = 1,457,619,108,176.70
  5. Step 5: Solve for x
    x = 1,457,619,108,176.70/1,706,960.82
  6. Step 6: Final answer
    x = 853,926.52

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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.