Home / 9,449,490.56-14,176,303.02-3,060,388.76

Finding the Fourth Proportional to 9,449,490.56, 14,176,303.02 and 3,060,388.76

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Solution

The fourth proportional to 9,449,490.56, 14,176,303.02 and 3,060,388.76 is: 4,591,252.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,449,490.56 : 14,176,303.02 = 3,060,388.76 : x
  2. Step 2: Convert to fraction form
    9,449,490.56/14,176,303.02 = 3,060,388.76/x
  3. Step 3: Cross multiply
    9,449,490.56x = 14,176,303.02 × 3,060,388.76
  4. Step 4: Simplify right side
    9,449,490.56x = 43,384,998,349,880.54
  5. Step 5: Solve for x
    x = 43,384,998,349,880.54/9,449,490.56
  6. Step 6: Final answer
    x = 4,591,252.63

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.