Home / 4,602,914.51-6,350,612.42-2,668,786.79

Finding the Fourth Proportional to 4,602,914.51, 6,350,612.42 and 2,668,786.79

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Solution

The fourth proportional to 4,602,914.51, 6,350,612.42 and 2,668,786.79 is: 3,682,108.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,602,914.51 : 6,350,612.42 = 2,668,786.79 : x
  2. Step 2: Convert to fraction form
    4,602,914.51/6,350,612.42 = 2,668,786.79/x
  3. Step 3: Cross multiply
    4,602,914.51x = 6,350,612.42 × 2,668,786.79
  4. Step 4: Simplify right side
    4,602,914.51x = 16,948,430,509,824.84
  5. Step 5: Solve for x
    x = 16,948,430,509,824.84/4,602,914.51
  6. Step 6: Final answer
    x = 3,682,108.48

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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.