Home / 6,229,282.60-9,346,548.30-3,391,431.40

Finding the Fourth Proportional to 6,229,282.60, 9,346,548.30 and 3,391,431.40

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Solution

The fourth proportional to 6,229,282.60, 9,346,548.30 and 3,391,431.40 is: 5,088,575.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,229,282.60 : 9,346,548.30 = 3,391,431.40 : x
  2. Step 2: Convert to fraction form
    6,229,282.60/9,346,548.30 = 3,391,431.40/x
  3. Step 3: Cross multiply
    6,229,282.60x = 9,346,548.30 × 3,391,431.40
  4. Step 4: Simplify right side
    6,229,282.60x = 31,698,177,386,236.62
  5. Step 5: Solve for x
    x = 31,698,177,386,236.62/6,229,282.60
  6. Step 6: Final answer
    x = 5,088,575.91

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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.