Home / 6,845,065.08-9,446,301.18-3,747,536.16

Finding the Fourth Proportional to 6,845,065.08, 9,446,301.18 and 3,747,536.16

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Solution

The fourth proportional to 6,845,065.08, 9,446,301.18 and 3,747,536.16 is: 5,171,660.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,845,065.08 : 9,446,301.18 = 3,747,536.16 : x
  2. Step 2: Convert to fraction form
    6,845,065.08/9,446,301.18 = 3,747,536.16/x
  3. Step 3: Cross multiply
    6,845,065.08x = 9,446,301.18 × 3,747,536.16
  4. Step 4: Simplify right side
    6,845,065.08x = 35,400,355,250,300.67
  5. Step 5: Solve for x
    x = 35,400,355,250,300.67/6,845,065.08
  6. Step 6: Final answer
    x = 5,171,660.87

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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.