Home / 6,703,150.68-10,046,852.79-3,101,309.30

Finding the Fourth Proportional to 6,703,150.68, 10,046,852.79 and 3,101,309.30

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Solution

The fourth proportional to 6,703,150.68, 10,046,852.79 and 3,101,309.30 is: 4,648,321.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,703,150.68 : 10,046,852.79 = 3,101,309.30 : x
  2. Step 2: Convert to fraction form
    6,703,150.68/10,046,852.79 = 3,101,309.30/x
  3. Step 3: Cross multiply
    6,703,150.68x = 10,046,852.79 × 3,101,309.30
  4. Step 4: Simplify right side
    6,703,150.68x = 31,158,397,943,123.68
  5. Step 5: Solve for x
    x = 31,158,397,943,123.68/6,703,150.68
  6. Step 6: Final answer
    x = 4,648,321.28

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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.