Home / 10,342,634.16-14,273,483.44-5,696,418.26

Finding the Fourth Proportional to 10,342,634.16, 14,273,483.44 and 5,696,418.26

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Solution

The fourth proportional to 10,342,634.16, 14,273,483.44 and 5,696,418.26 is: 7,861,414.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,342,634.16 : 14,273,483.44 = 5,696,418.26 : x
  2. Step 2: Convert to fraction form
    10,342,634.16/14,273,483.44 = 5,696,418.26/x
  3. Step 3: Cross multiply
    10,342,634.16x = 14,273,483.44 × 5,696,418.26
  4. Step 4: Simplify right side
    10,342,634.16x = 81,307,731,701,423.61
  5. Step 5: Solve for x
    x = 81,307,731,701,423.61/10,342,634.16
  6. Step 6: Final answer
    x = 7,861,414.26

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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.