Home / 9,745,247.34-13,448,005.29-5,394,026.16

Finding the Fourth Proportional to 9,745,247.34, 13,448,005.29 and 5,394,026.16

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Solution

The fourth proportional to 9,745,247.34, 13,448,005.29 and 5,394,026.16 is: 7,443,514.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,745,247.34 : 13,448,005.29 = 5,394,026.16 : x
  2. Step 2: Convert to fraction form
    9,745,247.34/13,448,005.29 = 5,394,026.16/x
  3. Step 3: Cross multiply
    9,745,247.34x = 13,448,005.29 × 5,394,026.16
  4. Step 4: Simplify right side
    9,745,247.34x = 72,538,892,334,078.39
  5. Step 5: Solve for x
    x = 72,538,892,334,078.39/9,745,247.34
  6. Step 6: Final answer
    x = 7,443,514.75

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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.