Home / 6,213,205.80-9,314,268.30-2,425,807.80

Finding the Fourth Proportional to 6,213,205.80, 9,314,268.30 and 2,425,807.80

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Solution

The fourth proportional to 6,213,205.80, 9,314,268.30 and 2,425,807.80 is: 3,636,548.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,213,205.80 : 9,314,268.30 = 2,425,807.80 : x
  2. Step 2: Convert to fraction form
    6,213,205.80/9,314,268.30 = 2,425,807.80/x
  3. Step 3: Cross multiply
    6,213,205.80x = 9,314,268.30 × 2,425,807.80
  4. Step 4: Simplify right side
    6,213,205.80x = 22,594,624,693,432.74
  5. Step 5: Solve for x
    x = 22,594,624,693,432.74/6,213,205.80
  6. Step 6: Final answer
    x = 3,636,548.57

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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.