Home / 11,242,142.70-15,514,160.67-6,085,488.30

Finding the Fourth Proportional to 11,242,142.70, 15,514,160.67 and 6,085,488.30

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Solution

The fourth proportional to 11,242,142.70, 15,514,160.67 and 6,085,488.30 is: 8,397,975.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,242,142.70 : 15,514,160.67 = 6,085,488.30 : x
  2. Step 2: Convert to fraction form
    11,242,142.70/15,514,160.67 = 6,085,488.30/x
  3. Step 3: Cross multiply
    11,242,142.70x = 15,514,160.67 × 6,085,488.30
  4. Step 4: Simplify right side
    11,242,142.70x = 94,411,243,241,605.16
  5. Step 5: Solve for x
    x = 94,411,243,241,605.16/11,242,142.70
  6. Step 6: Final answer
    x = 8,397,975.88

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.