Home / 9,254,957.36-13,864,356.84-6,375,815.60

Finding the Fourth Proportional to 9,254,957.36, 13,864,356.84 and 6,375,815.60

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Solution

The fourth proportional to 9,254,957.36, 13,864,356.84 and 6,375,815.60 is: 9,551,268.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,254,957.36 : 13,864,356.84 = 6,375,815.60 : x
  2. Step 2: Convert to fraction form
    9,254,957.36/13,864,356.84 = 6,375,815.60/x
  3. Step 3: Cross multiply
    9,254,957.36x = 13,864,356.84 × 6,375,815.60
  4. Step 4: Simplify right side
    9,254,957.36x = 88,396,582,624,438.70
  5. Step 5: Solve for x
    x = 88,396,582,624,438.70/9,254,957.36
  6. Step 6: Final answer
    x = 9,551,268.49

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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.