Home / 2,958,954.77-4,439,836.22-2,049,535.64

Finding the Fourth Proportional to 2,958,954.77, 4,439,836.22 and 2,049,535.64

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Solution

The fourth proportional to 2,958,954.77, 4,439,836.22 and 2,049,535.64 is: 3,075,275.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,958,954.77 : 4,439,836.22 = 2,049,535.64 : x
  2. Step 2: Convert to fraction form
    2,958,954.77/4,439,836.22 = 2,049,535.64/x
  3. Step 3: Cross multiply
    2,958,954.77x = 4,439,836.22 × 2,049,535.64
  4. Step 4: Simplify right side
    2,958,954.77x = 9,099,602,536,206.02
  5. Step 5: Solve for x
    x = 9,099,602,536,206.02/2,958,954.77
  6. Step 6: Final answer
    x = 3,075,275.99

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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.