Home / 9,096,145.43-12,552,615.69-4,966,176.43

Finding the Fourth Proportional to 9,096,145.43, 12,552,615.69 and 4,966,176.43

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Solution

The fourth proportional to 9,096,145.43, 12,552,615.69 and 4,966,176.43 is: 6,853,287.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,096,145.43 : 12,552,615.69 = 4,966,176.43 : x
  2. Step 2: Convert to fraction form
    9,096,145.43/12,552,615.69 = 4,966,176.43/x
  3. Step 3: Cross multiply
    9,096,145.43x = 12,552,615.69 × 4,966,176.43
  4. Step 4: Simplify right side
    9,096,145.43x = 62,338,504,186,941.62
  5. Step 5: Solve for x
    x = 62,338,504,186,941.62/9,096,145.43
  6. Step 6: Final answer
    x = 6,853,287.99

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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.