Home / 3,816,362.32-5,264,387.04-2,383,090

Finding the Fourth Proportional to 3,816,362.32, 5,264,387.04 and 2,383,090

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Solution

The fourth proportional to 3,816,362.32, 5,264,387.04 and 2,383,090 is: 3,287,294.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,816,362.32 : 5,264,387.04 = 2,383,090 : x
  2. Step 2: Convert to fraction form
    3,816,362.32/5,264,387.04 = 2,383,090/x
  3. Step 3: Cross multiply
    3,816,362.32x = 5,264,387.04 × 2,383,090
  4. Step 4: Simplify right side
    3,816,362.32x = 12,545,508,111,153.60
  5. Step 5: Solve for x
    x = 12,545,508,111,153.60/3,816,362.32
  6. Step 6: Final answer
    x = 3,287,294.83

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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.