Home / 3,097,123.80-4,646,330.73-1,560,982.56

Finding the Fourth Proportional to 3,097,123.80, 4,646,330.73 and 1,560,982.56

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Solution

The fourth proportional to 3,097,123.80, 4,646,330.73 and 1,560,982.56 is: 2,341,798.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,097,123.80 : 4,646,330.73 = 1,560,982.56 : x
  2. Step 2: Convert to fraction form
    3,097,123.80/4,646,330.73 = 1,560,982.56/x
  3. Step 3: Cross multiply
    3,097,123.80x = 4,646,330.73 × 1,560,982.56
  4. Step 4: Simplify right side
    3,097,123.80x = 7,252,841,237,522.07
  5. Step 5: Solve for x
    x = 7,252,841,237,522.07/3,097,123.80
  6. Step 6: Final answer
    x = 2,341,798.94

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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.