Home / 9,472,092.80-14,209,982.40-4,080,732.80

Finding the Fourth Proportional to 9,472,092.80, 14,209,982.40 and 4,080,732.80

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Solution

The fourth proportional to 9,472,092.80, 14,209,982.40 and 4,080,732.80 is: 6,121,893.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,472,092.80 : 14,209,982.40 = 4,080,732.80 : x
  2. Step 2: Convert to fraction form
    9,472,092.80/14,209,982.40 = 4,080,732.80/x
  3. Step 3: Cross multiply
    9,472,092.80x = 14,209,982.40 × 4,080,732.80
  4. Step 4: Simplify right side
    9,472,092.80x = 57,987,141,267,102.72
  5. Step 5: Solve for x
    x = 57,987,141,267,102.72/9,472,092.80
  6. Step 6: Final answer
    x = 6,121,893.28

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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.