Home / 5,141,653.52-7,091,797.20-3,397,302.32

Finding the Fourth Proportional to 5,141,653.52, 7,091,797.20 and 3,397,302.32

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Solution

The fourth proportional to 5,141,653.52, 7,091,797.20 and 3,397,302.32 is: 4,685,842.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,141,653.52 : 7,091,797.20 = 3,397,302.32 : x
  2. Step 2: Convert to fraction form
    5,141,653.52/7,091,797.20 = 3,397,302.32/x
  3. Step 3: Cross multiply
    5,141,653.52x = 7,091,797.20 × 3,397,302.32
  4. Step 4: Simplify right side
    5,141,653.52x = 24,092,979,080,529.50
  5. Step 5: Solve for x
    x = 24,092,979,080,529.50/5,141,653.52
  6. Step 6: Final answer
    x = 4,685,842.60

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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.