Home / 11,592,009.40-17,374,017.30-5,909,308.60

Finding the Fourth Proportional to 11,592,009.40, 17,374,017.30 and 5,909,308.60

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Solution

The fourth proportional to 11,592,009.40, 17,374,017.30 and 5,909,308.60 is: 8,856,827.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,592,009.40 : 17,374,017.30 = 5,909,308.60 : x
  2. Step 2: Convert to fraction form
    11,592,009.40/17,374,017.30 = 5,909,308.60/x
  3. Step 3: Cross multiply
    11,592,009.40x = 17,374,017.30 × 5,909,308.60
  4. Step 4: Simplify right side
    11,592,009.40x = 102,668,429,847,438.78
  5. Step 5: Solve for x
    x = 102,668,429,847,438.78/11,592,009.40
  6. Step 6: Final answer
    x = 8,856,827.69

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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.