Home / 3,258,052.60-4,494,969.12-1,881,357.16

Finding the Fourth Proportional to 3,258,052.60, 4,494,969.12 and 1,881,357.16

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Solution

The fourth proportional to 3,258,052.60, 4,494,969.12 and 1,881,357.16 is: 2,595,612.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,258,052.60 : 4,494,969.12 = 1,881,357.16 : x
  2. Step 2: Convert to fraction form
    3,258,052.60/4,494,969.12 = 1,881,357.16/x
  3. Step 3: Cross multiply
    3,258,052.60x = 4,494,969.12 × 1,881,357.16
  4. Step 4: Simplify right side
    3,258,052.60x = 8,456,642,337,890.90
  5. Step 5: Solve for x
    x = 8,456,642,337,890.90/3,258,052.60
  6. Step 6: Final answer
    x = 2,595,612.59

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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.