Home / 10,454,297.03-15,677,908.67-3,975,833.19

Finding the Fourth Proportional to 10,454,297.03, 15,677,908.67 and 3,975,833.19

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Solution

The fourth proportional to 10,454,297.03, 15,677,908.67 and 3,975,833.19 is: 5,962,404.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,454,297.03 : 15,677,908.67 = 3,975,833.19 : x
  2. Step 2: Convert to fraction form
    10,454,297.03/15,677,908.67 = 3,975,833.19/x
  3. Step 3: Cross multiply
    10,454,297.03x = 15,677,908.67 × 3,975,833.19
  4. Step 4: Simplify right side
    10,454,297.03x = 62,332,749,649,914.34
  5. Step 5: Solve for x
    x = 62,332,749,649,914.34/10,454,297.03
  6. Step 6: Final answer
    x = 5,962,404.69

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.