Home / 5,671,703.34-7,825,604.40-3,224,120.94

Finding the Fourth Proportional to 5,671,703.34, 7,825,604.40 and 3,224,120.94

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Solution

The fourth proportional to 5,671,703.34, 7,825,604.40 and 3,224,120.94 is: 4,448,521.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,671,703.34 : 7,825,604.40 = 3,224,120.94 : x
  2. Step 2: Convert to fraction form
    5,671,703.34/7,825,604.40 = 3,224,120.94/x
  3. Step 3: Cross multiply
    5,671,703.34x = 7,825,604.40 × 3,224,120.94
  4. Step 4: Simplify right side
    5,671,703.34x = 25,230,695,014,196.14
  5. Step 5: Solve for x
    x = 25,230,695,014,196.14/5,671,703.34
  6. Step 6: Final answer
    x = 4,448,521.63

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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.