Home / 7,728,025.04-11,576,957.88-5,060,546

Finding the Fourth Proportional to 7,728,025.04, 11,576,957.88 and 5,060,546

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Solution

The fourth proportional to 7,728,025.04, 11,576,957.88 and 5,060,546 is: 7,580,944.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,728,025.04 : 11,576,957.88 = 5,060,546 : x
  2. Step 2: Convert to fraction form
    7,728,025.04/11,576,957.88 = 5,060,546/x
  3. Step 3: Cross multiply
    7,728,025.04x = 11,576,957.88 × 5,060,546
  4. Step 4: Simplify right side
    7,728,025.04x = 58,585,727,891,802.48
  5. Step 5: Solve for x
    x = 58,585,727,891,802.48/7,728,025.04
  6. Step 6: Final answer
    x = 7,580,944.37

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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.