Home / 3,053,264.36-4,213,340.35-1,695,049.88

Finding the Fourth Proportional to 3,053,264.36, 4,213,340.35 and 1,695,049.88

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Solution

The fourth proportional to 3,053,264.36, 4,213,340.35 and 1,695,049.88 is: 2,339,077.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,053,264.36 : 4,213,340.35 = 1,695,049.88 : x
  2. Step 2: Convert to fraction form
    3,053,264.36/4,213,340.35 = 1,695,049.88/x
  3. Step 3: Cross multiply
    3,053,264.36x = 4,213,340.35 × 1,695,049.88
  4. Step 4: Simplify right side
    3,053,264.36x = 7,141,822,029,362.33
  5. Step 5: Solve for x
    x = 7,141,822,029,362.33/3,053,264.36
  6. Step 6: Final answer
    x = 2,339,077.52

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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.