Home / 6,235,232.40-8,604,539.42-3,481,968.21

Finding the Fourth Proportional to 6,235,232.40, 8,604,539.42 and 3,481,968.21

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Solution

The fourth proportional to 6,235,232.40, 8,604,539.42 and 3,481,968.21 is: 4,805,070.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,235,232.40 : 8,604,539.42 = 3,481,968.21 : x
  2. Step 2: Convert to fraction form
    6,235,232.40/8,604,539.42 = 3,481,968.21/x
  3. Step 3: Cross multiply
    6,235,232.40x = 8,604,539.42 × 3,481,968.21
  4. Step 4: Simplify right side
    6,235,232.40x = 29,960,732,722,131.84
  5. Step 5: Solve for x
    x = 29,960,732,722,131.84/6,235,232.40
  6. Step 6: Final answer
    x = 4,805,070.73

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1.5x scale

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.