Home / 7,444,462.70-11,164,069.65-2,652,308.30

Finding the Fourth Proportional to 7,444,462.70, 11,164,069.65 and 2,652,308.30

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Solution

The fourth proportional to 7,444,462.70, 11,164,069.65 and 2,652,308.30 is: 3,977,527.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,444,462.70 : 11,164,069.65 = 2,652,308.30 : x
  2. Step 2: Convert to fraction form
    7,444,462.70/11,164,069.65 = 2,652,308.30/x
  3. Step 3: Cross multiply
    7,444,462.70x = 11,164,069.65 × 2,652,308.30
  4. Step 4: Simplify right side
    7,444,462.70x = 29,610,554,594,473.09
  5. Step 5: Solve for x
    x = 29,610,554,594,473.09/7,444,462.70
  6. Step 6: Final answer
    x = 3,977,527.43

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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.