Home / 6,834,319.49-10,241,646.30-2,942,708.31

Finding the Fourth Proportional to 6,834,319.49, 10,241,646.30 and 2,942,708.31

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Solution

The fourth proportional to 6,834,319.49, 10,241,646.30 and 2,942,708.31 is: 4,409,828.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,834,319.49 : 10,241,646.30 = 2,942,708.31 : x
  2. Step 2: Convert to fraction form
    6,834,319.49/10,241,646.30 = 2,942,708.31/x
  3. Step 3: Cross multiply
    6,834,319.49x = 10,241,646.30 × 2,942,708.31
  4. Step 4: Simplify right side
    6,834,319.49x = 30,138,177,675,090.75
  5. Step 5: Solve for x
    x = 30,138,177,675,090.75/6,834,319.49
  6. Step 6: Final answer
    x = 4,409,828.62

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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.