Home / 4,858,668.18-7,273,858.77-2,547,681.24

Finding the Fourth Proportional to 4,858,668.18, 7,273,858.77 and 2,547,681.24

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Solution

The fourth proportional to 4,858,668.18, 7,273,858.77 and 2,547,681.24 is: 3,814,105.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,858,668.18 : 7,273,858.77 = 2,547,681.24 : x
  2. Step 2: Convert to fraction form
    4,858,668.18/7,273,858.77 = 2,547,681.24/x
  3. Step 3: Cross multiply
    4,858,668.18x = 7,273,858.77 × 2,547,681.24
  4. Step 4: Simplify right side
    4,858,668.18x = 18,531,473,530,738.48
  5. Step 5: Solve for x
    x = 18,531,473,530,738.48/4,858,668.18
  6. Step 6: Final answer
    x = 3,814,105.60

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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.