Home / 7,032,441.88-10,550,253.66-2,240,404.12

Finding the Fourth Proportional to 7,032,441.88, 10,550,253.66 and 2,240,404.12

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Solution

The fourth proportional to 7,032,441.88, 10,550,253.66 and 2,240,404.12 is: 3,361,112.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,032,441.88 : 10,550,253.66 = 2,240,404.12 : x
  2. Step 2: Convert to fraction form
    7,032,441.88/10,550,253.66 = 2,240,404.12/x
  3. Step 3: Cross multiply
    7,032,441.88x = 10,550,253.66 × 2,240,404.12
  4. Step 4: Simplify right side
    7,032,441.88x = 23,636,831,740,533.45
  5. Step 5: Solve for x
    x = 23,636,831,740,533.45/7,032,441.88
  6. Step 6: Final answer
    x = 3,361,112.99

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1.5x scale

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.