Home / 6,637,049.46-9,160,001.94-3,737,007.27

Finding the Fourth Proportional to 6,637,049.46, 9,160,001.94 and 3,737,007.27

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Solution

The fourth proportional to 6,637,049.46, 9,160,001.94 and 3,737,007.27 is: 5,157,561.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,637,049.46 : 9,160,001.94 = 3,737,007.27 : x
  2. Step 2: Convert to fraction form
    6,637,049.46/9,160,001.94 = 3,737,007.27/x
  3. Step 3: Cross multiply
    6,637,049.46x = 9,160,001.94 × 3,737,007.27
  4. Step 4: Simplify right side
    6,637,049.46x = 34,230,993,842,994.10
  5. Step 5: Solve for x
    x = 34,230,993,842,994.10/6,637,049.46
  6. Step 6: Final answer
    x = 5,157,561.96

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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.