Home / 4,930,054.62-6,803,428.59-2,754,972.42

Finding the Fourth Proportional to 4,930,054.62, 6,803,428.59 and 2,754,972.42

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Solution

The fourth proportional to 4,930,054.62, 6,803,428.59 and 2,754,972.42 is: 3,801,835.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,930,054.62 : 6,803,428.59 = 2,754,972.42 : x
  2. Step 2: Convert to fraction form
    4,930,054.62/6,803,428.59 = 2,754,972.42/x
  3. Step 3: Cross multiply
    4,930,054.62x = 6,803,428.59 × 2,754,972.42
  4. Step 4: Simplify right side
    4,930,054.62x = 18,743,258,126,889.49
  5. Step 5: Solve for x
    x = 18,743,258,126,889.49/4,930,054.62
  6. Step 6: Final answer
    x = 3,801,835.80

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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.