Home / 3,042,085.50-4,567,613.97-1,696,876.38

Finding the Fourth Proportional to 3,042,085.50, 4,567,613.97 and 1,696,876.38

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Solution

The fourth proportional to 3,042,085.50, 4,567,613.97 and 1,696,876.38 is: 2,547,816.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,042,085.50 : 4,567,613.97 = 1,696,876.38 : x
  2. Step 2: Convert to fraction form
    3,042,085.50/4,567,613.97 = 1,696,876.38/x
  3. Step 3: Cross multiply
    3,042,085.50x = 4,567,613.97 × 1,696,876.38
  4. Step 4: Simplify right side
    3,042,085.50x = 7,750,676,258,651.03
  5. Step 5: Solve for x
    x = 7,750,676,258,651.03/3,042,085.50
  6. Step 6: Final answer
    x = 2,547,816.71

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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.