Home / 9,601,872-13,246,564.23-6,294,960.33

Finding the Fourth Proportional to 9,601,872, 13,246,564.23 and 6,294,960.33

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Solution

The fourth proportional to 9,601,872, 13,246,564.23 and 6,294,960.33 is: 8,684,410.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,601,872 : 13,246,564.23 = 6,294,960.33 : x
  2. Step 2: Convert to fraction form
    9,601,872/13,246,564.23 = 6,294,960.33/x
  3. Step 3: Cross multiply
    9,601,872x = 13,246,564.23 × 6,294,960.33
  4. Step 4: Simplify right side
    9,601,872x = 83,386,596,336,647
  5. Step 5: Solve for x
    x = 83,386,596,336,647/9,601,872
  6. Step 6: Final answer
    x = 8,684,410.33

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1.5x scale

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.