Home / 4,692,696-6,475,920.48-2,546,520

Finding the Fourth Proportional to 4,692,696, 6,475,920.48 and 2,546,520

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Solution

The fourth proportional to 4,692,696, 6,475,920.48 and 2,546,520 is: 3,514,197.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,692,696 : 6,475,920.48 = 2,546,520 : x
  2. Step 2: Convert to fraction form
    4,692,696/6,475,920.48 = 2,546,520/x
  3. Step 3: Cross multiply
    4,692,696x = 6,475,920.48 × 2,546,520
  4. Step 4: Simplify right side
    4,692,696x = 16,491,061,020,729.60
  5. Step 5: Solve for x
    x = 16,491,061,020,729.60/4,692,696
  6. Step 6: Final answer
    x = 3,514,197.60

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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.