Home / 4,702,259.41-7,053,476.63-1,336,553.89

Finding the Fourth Proportional to 4,702,259.41, 7,053,476.63 and 1,336,553.89

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Solution

The fourth proportional to 4,702,259.41, 7,053,476.63 and 1,336,553.89 is: 2,004,855.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,702,259.41 : 7,053,476.63 = 1,336,553.89 : x
  2. Step 2: Convert to fraction form
    4,702,259.41/7,053,476.63 = 1,336,553.89/x
  3. Step 3: Cross multiply
    4,702,259.41x = 7,053,476.63 × 1,336,553.89
  4. Step 4: Simplify right side
    4,702,259.41x = 9,427,351,621,167.82
  5. Step 5: Solve for x
    x = 9,427,351,621,167.82/4,702,259.41
  6. Step 6: Final answer
    x = 2,004,855.71

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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.