Home / 6,845,569.35-9,446,526.06-3,747,498.98

Finding the Fourth Proportional to 6,845,569.35, 9,446,526.06 and 3,747,498.98

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Solution

The fourth proportional to 6,845,569.35, 9,446,526.06 and 3,747,498.98 is: 5,171,351.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,845,569.35 : 9,446,526.06 = 3,747,498.98 : x
  2. Step 2: Convert to fraction form
    6,845,569.35/9,446,526.06 = 3,747,498.98/x
  3. Step 3: Cross multiply
    6,845,569.35x = 9,446,526.06 × 3,747,498.98
  4. Step 4: Simplify right side
    6,845,569.35x = 35,400,846,727,160.79
  5. Step 5: Solve for x
    x = 35,400,846,727,160.79/6,845,569.35
  6. Step 6: Final answer
    x = 5,171,351.70

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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.