Home / 9,627,025.12-13,285,396.50-5,276,016.02

Finding the Fourth Proportional to 9,627,025.12, 13,285,396.50 and 5,276,016.02

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Solution

The fourth proportional to 9,627,025.12, 13,285,396.50 and 5,276,016.02 is: 7,280,957.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,627,025.12 : 13,285,396.50 = 5,276,016.02 : x
  2. Step 2: Convert to fraction form
    9,627,025.12/13,285,396.50 = 5,276,016.02/x
  3. Step 3: Cross multiply
    9,627,025.12x = 13,285,396.50 × 5,276,016.02
  4. Step 4: Simplify right side
    9,627,025.12x = 70,093,964,766,051.92
  5. Step 5: Solve for x
    x = 70,093,964,766,051.92/9,627,025.12
  6. Step 6: Final answer
    x = 7,280,957.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.