Home / 6,049,490.60-8,348,885.34-4,518,940.52

Finding the Fourth Proportional to 6,049,490.60, 8,348,885.34 and 4,518,940.52

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Solution

The fourth proportional to 6,049,490.60, 8,348,885.34 and 4,518,940.52 is: 6,236,577.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,049,490.60 : 8,348,885.34 = 4,518,940.52 : x
  2. Step 2: Convert to fraction form
    6,049,490.60/8,348,885.34 = 4,518,940.52/x
  3. Step 3: Cross multiply
    6,049,490.60x = 8,348,885.34 × 4,518,940.52
  4. Step 4: Simplify right side
    6,049,490.60x = 37,728,116,259,759.97
  5. Step 5: Solve for x
    x = 37,728,116,259,759.97/6,049,490.60
  6. Step 6: Final answer
    x = 6,236,577.38

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1.5x scale

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.