Home / 6,595,660.40-9,885,617.40-3,399,141.20

Finding the Fourth Proportional to 6,595,660.40, 9,885,617.40 and 3,399,141.20

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Solution

The fourth proportional to 6,595,660.40, 9,885,617.40 and 3,399,141.20 is: 5,094,654.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,595,660.40 : 9,885,617.40 = 3,399,141.20 : x
  2. Step 2: Convert to fraction form
    6,595,660.40/9,885,617.40 = 3,399,141.20/x
  3. Step 3: Cross multiply
    6,595,660.40x = 9,885,617.40 × 3,399,141.20
  4. Step 4: Simplify right side
    6,595,660.40x = 33,602,609,391,776.88
  5. Step 5: Solve for x
    x = 33,602,609,391,776.88/6,595,660.40
  6. Step 6: Final answer
    x = 5,094,654.27

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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.