Home / 4,160,675.30-6,241,012.95-3,451,504.10

Finding the Fourth Proportional to 4,160,675.30, 6,241,012.95 and 3,451,504.10

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Solution

The fourth proportional to 4,160,675.30, 6,241,012.95 and 3,451,504.10 is: 5,177,256.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,160,675.30 : 6,241,012.95 = 3,451,504.10 : x
  2. Step 2: Convert to fraction form
    4,160,675.30/6,241,012.95 = 3,451,504.10/x
  3. Step 3: Cross multiply
    4,160,675.30x = 6,241,012.95 × 3,451,504.10
  4. Step 4: Simplify right side
    4,160,675.30x = 21,540,881,785,078.10
  5. Step 5: Solve for x
    x = 21,540,881,785,078.10/4,160,675.30
  6. Step 6: Final answer
    x = 5,177,256.15

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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.