Home / 3,507,152.40-4,839,500.88-2,036,774

Finding the Fourth Proportional to 3,507,152.40, 4,839,500.88 and 2,036,774

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Solution

The fourth proportional to 3,507,152.40, 4,839,500.88 and 2,036,774 is: 2,810,533.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,507,152.40 : 4,839,500.88 = 2,036,774 : x
  2. Step 2: Convert to fraction form
    3,507,152.40/4,839,500.88 = 2,036,774/x
  3. Step 3: Cross multiply
    3,507,152.40x = 4,839,500.88 × 2,036,774
  4. Step 4: Simplify right side
    3,507,152.40x = 9,856,969,565,361.12
  5. Step 5: Solve for x
    x = 9,856,969,565,361.12/3,507,152.40
  6. Step 6: Final answer
    x = 2,810,533.57

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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.