Home / 2,996,308.46-4,133,186.70-1,706,907.94

Finding the Fourth Proportional to 2,996,308.46, 4,133,186.70 and 1,706,907.94

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Solution

The fourth proportional to 2,996,308.46, 4,133,186.70 and 1,706,907.94 is: 2,354,553.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,996,308.46 : 4,133,186.70 = 1,706,907.94 : x
  2. Step 2: Convert to fraction form
    2,996,308.46/4,133,186.70 = 1,706,907.94/x
  3. Step 3: Cross multiply
    2,996,308.46x = 4,133,186.70 × 1,706,907.94
  4. Step 4: Simplify right side
    2,996,308.46x = 7,054,969,178,998.53
  5. Step 5: Solve for x
    x = 7,054,969,178,998.53/2,996,308.46
  6. Step 6: Final answer
    x = 2,354,553.70

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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.