Home / 9,354,043.33-12,814,825.12-9,004,325.02

Finding the Fourth Proportional to 9,354,043.33, 12,814,825.12 and 9,004,325.02

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Solution

The fourth proportional to 9,354,043.33, 12,814,825.12 and 9,004,325.02 is: 12,335,719.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,354,043.33 : 12,814,825.12 = 9,004,325.02 : x
  2. Step 2: Convert to fraction form
    9,354,043.33/12,814,825.12 = 9,004,325.02/x
  3. Step 3: Cross multiply
    9,354,043.33x = 12,814,825.12 × 9,004,325.02
  4. Step 4: Simplify right side
    9,354,043.33x = 115,388,850,454,940.48
  5. Step 5: Solve for x
    x = 115,388,850,454,940.48/9,354,043.33
  6. Step 6: Final answer
    x = 12,335,719.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.