Home / 5,696,948.07-8,546,172.51-1,857,422.16

Finding the Fourth Proportional to 5,696,948.07, 8,546,172.51 and 1,857,422.16

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Solution

The fourth proportional to 5,696,948.07, 8,546,172.51 and 1,857,422.16 is: 2,786,377.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,696,948.07 : 8,546,172.51 = 1,857,422.16 : x
  2. Step 2: Convert to fraction form
    5,696,948.07/8,546,172.51 = 1,857,422.16/x
  3. Step 3: Cross multiply
    5,696,948.07x = 8,546,172.51 × 1,857,422.16
  4. Step 4: Simplify right side
    5,696,948.07x = 15,873,850,203,256.82
  5. Step 5: Solve for x
    x = 15,873,850,203,256.82/5,696,948.07
  6. Step 6: Final answer
    x = 2,786,377.90

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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.