Home / 8,969,026.20-13,449,602.70-3,575,884.20

Finding the Fourth Proportional to 8,969,026.20, 13,449,602.70 and 3,575,884.20

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Solution

The fourth proportional to 8,969,026.20, 13,449,602.70 and 3,575,884.20 is: 5,362,256.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,969,026.20 : 13,449,602.70 = 3,575,884.20 : x
  2. Step 2: Convert to fraction form
    8,969,026.20/13,449,602.70 = 3,575,884.20/x
  3. Step 3: Cross multiply
    8,969,026.20x = 13,449,602.70 × 3,575,884.20
  4. Step 4: Simplify right side
    8,969,026.20x = 48,094,221,791,207.34
  5. Step 5: Solve for x
    x = 48,094,221,791,207.34/8,969,026.20
  6. Step 6: Final answer
    x = 5,362,256.81

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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.