Home / 6,241,010.10-9,361,515.15-3,881,714.10

Finding the Fourth Proportional to 6,241,010.10, 9,361,515.15 and 3,881,714.10

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Solution

The fourth proportional to 6,241,010.10, 9,361,515.15 and 3,881,714.10 is: 5,822,571.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,241,010.10 : 9,361,515.15 = 3,881,714.10 : x
  2. Step 2: Convert to fraction form
    6,241,010.10/9,361,515.15 = 3,881,714.10/x
  3. Step 3: Cross multiply
    6,241,010.10x = 9,361,515.15 × 3,881,714.10
  4. Step 4: Simplify right side
    6,241,010.10x = 36,338,725,355,118.62
  5. Step 5: Solve for x
    x = 36,338,725,355,118.62/6,241,010.10
  6. Step 6: Final answer
    x = 5,822,571.15

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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.