Home / 11,592,566.40-17,374,852.80-5,909,865.60

Finding the Fourth Proportional to 11,592,566.40, 17,374,852.80 and 5,909,865.60

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Solution

The fourth proportional to 11,592,566.40, 17,374,852.80 and 5,909,865.60 is: 8,857,662.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,592,566.40 : 17,374,852.80 = 5,909,865.60 : x
  2. Step 2: Convert to fraction form
    11,592,566.40/17,374,852.80 = 5,909,865.60/x
  3. Step 3: Cross multiply
    11,592,566.40x = 17,374,852.80 × 5,909,865.60
  4. Step 4: Simplify right side
    11,592,566.40x = 102,683,044,867,783.67
  5. Step 5: Solve for x
    x = 102,683,044,867,783.67/11,592,566.40
  6. Step 6: Final answer
    x = 8,857,662.86

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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.