Home / 3,461,470.85-5,192,209.97-902,683.58

Finding the Fourth Proportional to 3,461,470.85, 5,192,209.97 and 902,683.58

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Solution

The fourth proportional to 3,461,470.85, 5,192,209.97 and 902,683.58 is: 1,354,026.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,461,470.85 : 5,192,209.97 = 902,683.58 : x
  2. Step 2: Convert to fraction form
    3,461,470.85/5,192,209.97 = 902,683.58/x
  3. Step 3: Cross multiply
    3,461,470.85x = 5,192,209.97 × 902,683.58
  4. Step 4: Simplify right side
    3,461,470.85x = 4,686,922,653,356.82
  5. Step 5: Solve for x
    x = 4,686,922,653,356.82/3,461,470.85
  6. Step 6: Final answer
    x = 1,354,026.33

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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.