Home / 6,857,951.02-10,279,725.54-2,307,419.94

Finding the Fourth Proportional to 6,857,951.02, 10,279,725.54 and 2,307,419.94

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Solution

The fourth proportional to 6,857,951.02, 10,279,725.54 and 2,307,419.94 is: 3,458,707.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,857,951.02 : 10,279,725.54 = 2,307,419.94 : x
  2. Step 2: Convert to fraction form
    6,857,951.02/10,279,725.54 = 2,307,419.94/x
  3. Step 3: Cross multiply
    6,857,951.02x = 10,279,725.54 × 2,307,419.94
  4. Step 4: Simplify right side
    6,857,951.02x = 23,719,643,677,186.17
  5. Step 5: Solve for x
    x = 23,719,643,677,186.17/6,857,951.02
  6. Step 6: Final answer
    x = 3,458,707.07

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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.