Home / 4,709,261.60-7,063,892.40-2,016,627.20

Finding the Fourth Proportional to 4,709,261.60, 7,063,892.40 and 2,016,627.20

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Solution

The fourth proportional to 4,709,261.60, 7,063,892.40 and 2,016,627.20 is: 3,024,940.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,709,261.60 : 7,063,892.40 = 2,016,627.20 : x
  2. Step 2: Convert to fraction form
    4,709,261.60/7,063,892.40 = 2,016,627.20/x
  3. Step 3: Cross multiply
    4,709,261.60x = 7,063,892.40 × 2,016,627.20
  4. Step 4: Simplify right side
    4,709,261.60x = 14,245,237,551,713.28
  5. Step 5: Solve for x
    x = 14,245,237,551,713.28/4,709,261.60
  6. Step 6: Final answer
    x = 3,024,940.80

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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.