Home / 11,596,962.40-17,395,443.60-6,288,546.40

Finding the Fourth Proportional to 11,596,962.40, 17,395,443.60 and 6,288,546.40

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Solution

The fourth proportional to 11,596,962.40, 17,395,443.60 and 6,288,546.40 is: 9,432,819.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,596,962.40 : 17,395,443.60 = 6,288,546.40 : x
  2. Step 2: Convert to fraction form
    11,596,962.40/17,395,443.60 = 6,288,546.40/x
  3. Step 3: Cross multiply
    11,596,962.40x = 17,395,443.60 × 6,288,546.40
  4. Step 4: Simplify right side
    11,596,962.40x = 109,392,054,227,183.06
  5. Step 5: Solve for x
    x = 109,392,054,227,183.06/11,596,962.40
  6. Step 6: Final answer
    x = 9,432,819.60

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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.