Home / 4,250,205.60-6,375,308.40-1,410,410.40

Finding the Fourth Proportional to 4,250,205.60, 6,375,308.40 and 1,410,410.40

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Solution

The fourth proportional to 4,250,205.60, 6,375,308.40 and 1,410,410.40 is: 2,115,615.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,250,205.60 : 6,375,308.40 = 1,410,410.40 : x
  2. Step 2: Convert to fraction form
    4,250,205.60/6,375,308.40 = 1,410,410.40/x
  3. Step 3: Cross multiply
    4,250,205.60x = 6,375,308.40 × 1,410,410.40
  4. Step 4: Simplify right side
    4,250,205.60x = 8,991,801,270,567.36
  5. Step 5: Solve for x
    x = 8,991,801,270,567.36/4,250,205.60
  6. Step 6: Final answer
    x = 2,115,615.60

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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.