Home / 2,361,191.16-3,258,428.56-1,342,595.84

Finding the Fourth Proportional to 2,361,191.16, 3,258,428.56 and 1,342,595.84

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Solution

The fourth proportional to 2,361,191.16, 3,258,428.56 and 1,342,595.84 is: 1,852,773.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,361,191.16 : 3,258,428.56 = 1,342,595.84 : x
  2. Step 2: Convert to fraction form
    2,361,191.16/3,258,428.56 = 1,342,595.84/x
  3. Step 3: Cross multiply
    2,361,191.16x = 3,258,428.56 × 1,342,595.84
  4. Step 4: Simplify right side
    2,361,191.16x = 4,374,752,629,593.19
  5. Step 5: Solve for x
    x = 4,374,752,629,593.19/2,361,191.16
  6. Step 6: Final answer
    x = 1,852,773.59

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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.