Home / 9,133,694.66-12,604,497.58-5,462,610.64

Finding the Fourth Proportional to 9,133,694.66, 12,604,497.58 and 5,462,610.64

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Solution

The fourth proportional to 9,133,694.66, 12,604,497.58 and 5,462,610.64 is: 7,538,402.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,133,694.66 : 12,604,497.58 = 5,462,610.64 : x
  2. Step 2: Convert to fraction form
    9,133,694.66/12,604,497.58 = 5,462,610.64/x
  3. Step 3: Cross multiply
    9,133,694.66x = 12,604,497.58 × 5,462,610.64
  4. Step 4: Simplify right side
    9,133,694.66x = 68,853,462,592,362.25
  5. Step 5: Solve for x
    x = 68,853,462,592,362.25/9,133,694.66
  6. Step 6: Final answer
    x = 7,538,402.05

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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.