Home / 7,422,414.08-10,242,758.22-4,366,825.16

Finding the Fourth Proportional to 7,422,414.08, 10,242,758.22 and 4,366,825.16

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Solution

The fourth proportional to 7,422,414.08, 10,242,758.22 and 4,366,825.16 is: 6,026,116.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,422,414.08 : 10,242,758.22 = 4,366,825.16 : x
  2. Step 2: Convert to fraction form
    7,422,414.08/10,242,758.22 = 4,366,825.16/x
  3. Step 3: Cross multiply
    7,422,414.08x = 10,242,758.22 × 4,366,825.16
  4. Step 4: Simplify right side
    7,422,414.08x = 44,728,334,302,892.82
  5. Step 5: Solve for x
    x = 44,728,334,302,892.82/7,422,414.08
  6. Step 6: Final answer
    x = 6,026,116.82

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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.