Home / 3,294,864-4,546,988.16-1,844,522.88

Finding the Fourth Proportional to 3,294,864, 4,546,988.16 and 1,844,522.88

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Solution

The fourth proportional to 3,294,864, 4,546,988.16 and 1,844,522.88 is: 2,545,484.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,294,864 : 4,546,988.16 = 1,844,522.88 : x
  2. Step 2: Convert to fraction form
    3,294,864/4,546,988.16 = 1,844,522.88/x
  3. Step 3: Cross multiply
    3,294,864x = 4,546,988.16 × 1,844,522.88
  4. Step 4: Simplify right side
    3,294,864x = 8,387,023,696,209.10
  5. Step 5: Solve for x
    x = 8,387,023,696,209.10/3,294,864
  6. Step 6: Final answer
    x = 2,545,484.03

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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.