Home / 4,174,859.58-6,253,291.65-2,819,569.59

Finding the Fourth Proportional to 4,174,859.58, 6,253,291.65 and 2,819,569.59

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Solution

The fourth proportional to 4,174,859.58, 6,253,291.65 and 2,819,569.59 is: 4,223,277.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,174,859.58 : 6,253,291.65 = 2,819,569.59 : x
  2. Step 2: Convert to fraction form
    4,174,859.58/6,253,291.65 = 2,819,569.59/x
  3. Step 3: Cross multiply
    4,174,859.58x = 6,253,291.65 × 2,819,569.59
  4. Step 4: Simplify right side
    4,174,859.58x = 17,631,590,973,740.92
  5. Step 5: Solve for x
    x = 17,631,590,973,740.92/4,174,859.58
  6. Step 6: Final answer
    x = 4,223,277.61

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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.