Home / 2,438,087.45-3,364,585.90-1,471,030.88

Finding the Fourth Proportional to 2,438,087.45, 3,364,585.90 and 1,471,030.88

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Solution

The fourth proportional to 2,438,087.45, 3,364,585.90 and 1,471,030.88 is: 2,030,037.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,438,087.45 : 3,364,585.90 = 1,471,030.88 : x
  2. Step 2: Convert to fraction form
    2,438,087.45/3,364,585.90 = 1,471,030.88/x
  3. Step 3: Cross multiply
    2,438,087.45x = 3,364,585.90 × 1,471,030.88
  4. Step 4: Simplify right side
    2,438,087.45x = 4,949,409,736,812.09
  5. Step 5: Solve for x
    x = 4,949,409,736,812.09/2,438,087.45
  6. Step 6: Final answer
    x = 2,030,037.83

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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.