Home / 5,018,035.05-7,560,786.44-4,538,797.13

Finding the Fourth Proportional to 5,018,035.05, 7,560,786.44 and 4,538,797.13

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Solution

The fourth proportional to 5,018,035.05, 7,560,786.44 and 4,538,797.13 is: 6,838,707.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,018,035.05 : 7,560,786.44 = 4,538,797.13 : x
  2. Step 2: Convert to fraction form
    5,018,035.05/7,560,786.44 = 4,538,797.13/x
  3. Step 3: Cross multiply
    5,018,035.05x = 7,560,786.44 × 4,538,797.13
  4. Step 4: Simplify right side
    5,018,035.05x = 34,316,875,824,663.88
  5. Step 5: Solve for x
    x = 34,316,875,824,663.88/5,018,035.05
  6. Step 6: Final answer
    x = 6,838,707.88

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.