Home / 7,273,824.49-10,911,580.89-2,416,564.47

Finding the Fourth Proportional to 7,273,824.49, 10,911,580.89 and 2,416,564.47

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Solution

The fourth proportional to 7,273,824.49, 10,911,580.89 and 2,416,564.47 is: 3,625,127.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,273,824.49 : 10,911,580.89 = 2,416,564.47 : x
  2. Step 2: Convert to fraction form
    7,273,824.49/10,911,580.89 = 2,416,564.47/x
  3. Step 3: Cross multiply
    7,273,824.49x = 10,911,580.89 × 2,416,564.47
  4. Step 4: Simplify right side
    7,273,824.49x = 26,368,538,690,304.98
  5. Step 5: Solve for x
    x = 26,368,538,690,304.98/7,273,824.49
  6. Step 6: Final answer
    x = 3,625,127.16

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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.