Home / 9,783,627.26-13,502,651.42-5,916,176.16

Finding the Fourth Proportional to 9,783,627.26, 13,502,651.42 and 5,916,176.16

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Solution

The fourth proportional to 9,783,627.26, 13,502,651.42 and 5,916,176.16 is: 8,165,076.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,783,627.26 : 13,502,651.42 = 5,916,176.16 : x
  2. Step 2: Convert to fraction form
    9,783,627.26/13,502,651.42 = 5,916,176.16/x
  3. Step 3: Cross multiply
    9,783,627.26x = 13,502,651.42 × 5,916,176.16
  4. Step 4: Simplify right side
    9,783,627.26x = 79,884,064,427,794.16
  5. Step 5: Solve for x
    x = 79,884,064,427,794.16/9,783,627.26
  6. Step 6: Final answer
    x = 8,165,076.44

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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.