Home / 2,411,480.16-3,327,829.48-1,323,770.25

Finding the Fourth Proportional to 2,411,480.16, 3,327,829.48 and 1,323,770.25

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Solution

The fourth proportional to 2,411,480.16, 3,327,829.48 and 1,323,770.25 is: 1,826,795.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,411,480.16 : 3,327,829.48 = 1,323,770.25 : x
  2. Step 2: Convert to fraction form
    2,411,480.16/3,327,829.48 = 1,323,770.25/x
  3. Step 3: Cross multiply
    2,411,480.16x = 3,327,829.48 × 1,323,770.25
  4. Step 4: Simplify right side
    2,411,480.16x = 4,405,281,662,696.97
  5. Step 5: Solve for x
    x = 4,405,281,662,696.97/2,411,480.16
  6. Step 6: Final answer
    x = 1,826,795.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.