Home / 3,048,476.32-4,206,754.92-1,759,731.96

Finding the Fourth Proportional to 3,048,476.32, 4,206,754.92 and 1,759,731.96

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Solution

The fourth proportional to 3,048,476.32, 4,206,754.92 and 1,759,731.96 is: 2,428,347.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,048,476.32 : 4,206,754.92 = 1,759,731.96 : x
  2. Step 2: Convert to fraction form
    3,048,476.32/4,206,754.92 = 1,759,731.96/x
  3. Step 3: Cross multiply
    3,048,476.32x = 4,206,754.92 × 1,759,731.96
  4. Step 4: Simplify right side
    3,048,476.32x = 7,402,761,080,611.24
  5. Step 5: Solve for x
    x = 7,402,761,080,611.24/3,048,476.32
  6. Step 6: Final answer
    x = 2,428,347.90

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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.