Home / 7,422,414.58-10,242,758.91-4,366,825.66

Finding the Fourth Proportional to 7,422,414.58, 10,242,758.91 and 4,366,825.66

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Solution

The fourth proportional to 7,422,414.58, 10,242,758.91 and 4,366,825.66 is: 6,026,117.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,422,414.58 : 10,242,758.91 = 4,366,825.66 : x
  2. Step 2: Convert to fraction form
    7,422,414.58/10,242,758.91 = 4,366,825.66/x
  3. Step 3: Cross multiply
    7,422,414.58x = 10,242,758.91 × 4,366,825.66
  4. Step 4: Simplify right side
    7,422,414.58x = 44,728,342,437,381.63
  5. Step 5: Solve for x
    x = 44,728,342,437,381.63/7,422,414.58
  6. Step 6: Final answer
    x = 6,026,117.51

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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.