Home / 2,247,837.95-3,102,300.47-1,474,119.88

Finding the Fourth Proportional to 2,247,837.95, 3,102,300.47 and 1,474,119.88

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Solution

The fourth proportional to 2,247,837.95, 3,102,300.47 and 1,474,119.88 is: 2,034,471.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,247,837.95 : 3,102,300.47 = 1,474,119.88 : x
  2. Step 2: Convert to fraction form
    2,247,837.95/3,102,300.47 = 1,474,119.88/x
  3. Step 3: Cross multiply
    2,247,837.95x = 3,102,300.47 × 1,474,119.88
  4. Step 4: Simplify right side
    2,247,837.95x = 4,573,162,796,560.34
  5. Step 5: Solve for x
    x = 4,573,162,796,560.34/2,247,837.95
  6. Step 6: Final answer
    x = 2,034,471.74

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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.