Home / 3,011,653.26-4,516,815.56-881,903.46

Finding the Fourth Proportional to 3,011,653.26, 4,516,815.56 and 881,903.46

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Solution

The fourth proportional to 3,011,653.26, 4,516,815.56 and 881,903.46 is: 1,322,660.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,011,653.26 : 4,516,815.56 = 881,903.46 : x
  2. Step 2: Convert to fraction form
    3,011,653.26/4,516,815.56 = 881,903.46/x
  3. Step 3: Cross multiply
    3,011,653.26x = 4,516,815.56 × 881,903.46
  4. Step 4: Simplify right side
    3,011,653.26x = 3,983,395,270,545.84
  5. Step 5: Solve for x
    x = 3,983,395,270,545.84/3,011,653.26
  6. Step 6: Final answer
    x = 1,322,660.65

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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.