Home / 3,482,032.59-4,805,223.84-1,933,318.26

Finding the Fourth Proportional to 3,482,032.59, 4,805,223.84 and 1,933,318.26

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Solution

The fourth proportional to 3,482,032.59, 4,805,223.84 and 1,933,318.26 is: 2,667,989.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,482,032.59 : 4,805,223.84 = 1,933,318.26 : x
  2. Step 2: Convert to fraction form
    3,482,032.59/4,805,223.84 = 1,933,318.26/x
  3. Step 3: Cross multiply
    3,482,032.59x = 4,805,223.84 × 1,933,318.26
  4. Step 4: Simplify right side
    3,482,032.59x = 9,290,026,993,259.32
  5. Step 5: Solve for x
    x = 9,290,026,993,259.32/3,482,032.59
  6. Step 6: Final answer
    x = 2,667,989.67

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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.