Home / 9,396,029.20-14,094,043.80-5,790,103.60

Finding the Fourth Proportional to 9,396,029.20, 14,094,043.80 and 5,790,103.60

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Solution

The fourth proportional to 9,396,029.20, 14,094,043.80 and 5,790,103.60 is: 8,685,155.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,396,029.20 : 14,094,043.80 = 5,790,103.60 : x
  2. Step 2: Convert to fraction form
    9,396,029.20/14,094,043.80 = 5,790,103.60/x
  3. Step 3: Cross multiply
    9,396,029.20x = 14,094,043.80 × 5,790,103.60
  4. Step 4: Simplify right side
    9,396,029.20x = 81,605,973,744,937.67
  5. Step 5: Solve for x
    x = 81,605,973,744,937.67/9,396,029.20
  6. Step 6: Final answer
    x = 8,685,155.40

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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.