Home / 4,579,473.72-6,319,047.96-2,743,521.24

Finding the Fourth Proportional to 4,579,473.72, 6,319,047.96 and 2,743,521.24

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Solution

The fourth proportional to 4,579,473.72, 6,319,047.96 and 2,743,521.24 is: 3,785,684.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,579,473.72 : 6,319,047.96 = 2,743,521.24 : x
  2. Step 2: Convert to fraction form
    4,579,473.72/6,319,047.96 = 2,743,521.24/x
  3. Step 3: Cross multiply
    4,579,473.72x = 6,319,047.96 × 2,743,521.24
  4. Step 4: Simplify right side
    4,579,473.72x = 17,336,442,294,838.67
  5. Step 5: Solve for x
    x = 17,336,442,294,838.67/4,579,473.72
  6. Step 6: Final answer
    x = 3,785,684.42

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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.