Home / 5,619,387.52-7,754,768.54-3,041,087.04

Finding the Fourth Proportional to 5,619,387.52, 7,754,768.54 and 3,041,087.04

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Solution

The fourth proportional to 5,619,387.52, 7,754,768.54 and 3,041,087.04 is: 4,196,707.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,619,387.52 : 7,754,768.54 = 3,041,087.04 : x
  2. Step 2: Convert to fraction form
    5,619,387.52/7,754,768.54 = 3,041,087.04/x
  3. Step 3: Cross multiply
    5,619,387.52x = 7,754,768.54 × 3,041,087.04
  4. Step 4: Simplify right side
    5,619,387.52x = 23,582,926,105,193.72
  5. Step 5: Solve for x
    x = 23,582,926,105,193.72/5,619,387.52
  6. Step 6: Final answer
    x = 4,196,707.56

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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.