Home / 1,745,388.54-2,617,250.67-608,010.84

Finding the Fourth Proportional to 1,745,388.54, 2,617,250.67 and 608,010.84

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Solution

The fourth proportional to 1,745,388.54, 2,617,250.67 and 608,010.84 is: 911,726.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,745,388.54 : 2,617,250.67 = 608,010.84 : x
  2. Step 2: Convert to fraction form
    1,745,388.54/2,617,250.67 = 608,010.84/x
  3. Step 3: Cross multiply
    1,745,388.54x = 2,617,250.67 × 608,010.84
  4. Step 4: Simplify right side
    1,745,388.54x = 1,591,316,778,357.26
  5. Step 5: Solve for x
    x = 1,591,316,778,357.26/1,745,388.54
  6. Step 6: Final answer
    x = 911,726.38

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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.