Home / 2,958,293.28-4,437,692.94-1,039,037.43

Finding the Fourth Proportional to 2,958,293.28, 4,437,692.94 and 1,039,037.43

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Solution

The fourth proportional to 2,958,293.28, 4,437,692.94 and 1,039,037.43 is: 1,558,645.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,958,293.28 : 4,437,692.94 = 1,039,037.43 : x
  2. Step 2: Convert to fraction form
    2,958,293.28/4,437,692.94 = 1,039,037.43/x
  3. Step 3: Cross multiply
    2,958,293.28x = 4,437,692.94 × 1,039,037.43
  4. Step 4: Simplify right side
    2,958,293.28x = 4,610,929,067,506.75
  5. Step 5: Solve for x
    x = 4,610,929,067,506.75/2,958,293.28
  6. Step 6: Final answer
    x = 1,558,645.01

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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.