Home / 5,741,832.09-8,612,748.14-1,698,004.91

Finding the Fourth Proportional to 5,741,832.09, 8,612,748.14 and 1,698,004.91

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Solution

The fourth proportional to 5,741,832.09, 8,612,748.14 and 1,698,004.91 is: 2,547,007.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,741,832.09 : 8,612,748.14 = 1,698,004.91 : x
  2. Step 2: Convert to fraction form
    5,741,832.09/8,612,748.14 = 1,698,004.91/x
  3. Step 3: Cross multiply
    5,741,832.09x = 8,612,748.14 × 1,698,004.91
  4. Step 4: Simplify right side
    5,741,832.09x = 14,624,488,656,090.25
  5. Step 5: Solve for x
    x = 14,624,488,656,090.25/5,741,832.09
  6. Step 6: Final answer
    x = 2,547,007.37

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.