Home / 4,863,456.68-7,295,333.65-1,668,538.04

Finding the Fourth Proportional to 4,863,456.68, 7,295,333.65 and 1,668,538.04

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Solution

The fourth proportional to 4,863,456.68, 7,295,333.65 and 1,668,538.04 is: 2,502,858.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,863,456.68 : 7,295,333.65 = 1,668,538.04 : x
  2. Step 2: Convert to fraction form
    4,863,456.68/7,295,333.65 = 1,668,538.04/x
  3. Step 3: Cross multiply
    4,863,456.68x = 7,295,333.65 × 1,668,538.04
  4. Step 4: Simplify right side
    4,863,456.68x = 12,172,541,668,869.03
  5. Step 5: Solve for x
    x = 12,172,541,668,869.03/4,863,456.68
  6. Step 6: Final answer
    x = 2,502,858.05

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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.