Home / 3,574,027.99-4,932,191.19-1,942,439.50

Finding the Fourth Proportional to 3,574,027.99, 4,932,191.19 and 1,942,439.50

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Solution

The fourth proportional to 3,574,027.99, 4,932,191.19 and 1,942,439.50 is: 2,680,584.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,574,027.99 : 4,932,191.19 = 1,942,439.50 : x
  2. Step 2: Convert to fraction form
    3,574,027.99/4,932,191.19 = 1,942,439.50/x
  3. Step 3: Cross multiply
    3,574,027.99x = 4,932,191.19 × 1,942,439.50
  4. Step 4: Simplify right side
    3,574,027.99x = 9,580,482,989,008.01
  5. Step 5: Solve for x
    x = 9,580,482,989,008.01/3,574,027.99
  6. Step 6: Final answer
    x = 2,680,584.21

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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.