Home / 4,759,744.77-6,573,855.89-3,208,330.71

Finding the Fourth Proportional to 4,759,744.77, 6,573,855.89 and 3,208,330.71

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Solution

The fourth proportional to 4,759,744.77, 6,573,855.89 and 3,208,330.71 is: 4,431,141.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,759,744.77 : 6,573,855.89 = 3,208,330.71 : x
  2. Step 2: Convert to fraction form
    4,759,744.77/6,573,855.89 = 3,208,330.71/x
  3. Step 3: Cross multiply
    4,759,744.77x = 6,573,855.89 × 3,208,330.71
  4. Step 4: Simplify right side
    4,759,744.77x = 21,091,103,735,001.38
  5. Step 5: Solve for x
    x = 21,091,103,735,001.38/4,759,744.77
  6. Step 6: Final answer
    x = 4,431,141.74

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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.