Home / 6,960,907.24-10,441,200.40-4,100,420.04

Finding the Fourth Proportional to 6,960,907.24, 10,441,200.40 and 4,100,420.04

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Solution

The fourth proportional to 6,960,907.24, 10,441,200.40 and 4,100,420.04 is: 6,150,535.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,960,907.24 : 10,441,200.40 = 4,100,420.04 : x
  2. Step 2: Convert to fraction form
    6,960,907.24/10,441,200.40 = 4,100,420.04/x
  3. Step 3: Cross multiply
    6,960,907.24x = 10,441,200.40 × 4,100,420.04
  4. Step 4: Simplify right side
    6,960,907.24x = 42,813,307,361,816.02
  5. Step 5: Solve for x
    x = 42,813,307,361,816.02/6,960,907.24
  6. Step 6: Final answer
    x = 6,150,535.54

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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.