Home / 8,796,540.60-13,194,810.90-4,317,564.60

Finding the Fourth Proportional to 8,796,540.60, 13,194,810.90 and 4,317,564.60

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Solution

The fourth proportional to 8,796,540.60, 13,194,810.90 and 4,317,564.60 is: 6,476,346.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,796,540.60 : 13,194,810.90 = 4,317,564.60 : x
  2. Step 2: Convert to fraction form
    8,796,540.60/13,194,810.90 = 4,317,564.60/x
  3. Step 3: Cross multiply
    8,796,540.60x = 13,194,810.90 × 4,317,564.60
  4. Step 4: Simplify right side
    8,796,540.60x = 56,969,448,445,534.13
  5. Step 5: Solve for x
    x = 56,969,448,445,534.13/8,796,540.60
  6. Step 6: Final answer
    x = 6,476,346.90

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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.