Home / 6,845,066.32-9,446,302.92-3,747,537.40

Finding the Fourth Proportional to 6,845,066.32, 9,446,302.92 and 3,747,537.40

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Solution

The fourth proportional to 6,845,066.32, 9,446,302.92 and 3,747,537.40 is: 5,171,662.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,845,066.32 : 9,446,302.92 = 3,747,537.40 : x
  2. Step 2: Convert to fraction form
    6,845,066.32/9,446,302.92 = 3,747,537.40/x
  3. Step 3: Cross multiply
    6,845,066.32x = 9,446,302.92 × 3,747,537.40
  4. Step 4: Simplify right side
    6,845,066.32x = 35,400,373,484,429.20
  5. Step 5: Solve for x
    x = 35,400,373,484,429.20/6,845,066.32
  6. Step 6: Final answer
    x = 5,171,662.60

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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.