Home / 4,022,355.36-5,550,522.12-2,368,241.40

Finding the Fourth Proportional to 4,022,355.36, 5,550,522.12 and 2,368,241.40

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Solution

The fourth proportional to 4,022,355.36, 5,550,522.12 and 2,368,241.40 is: 3,267,979.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,022,355.36 : 5,550,522.12 = 2,368,241.40 : x
  2. Step 2: Convert to fraction form
    4,022,355.36/5,550,522.12 = 2,368,241.40/x
  3. Step 3: Cross multiply
    4,022,355.36x = 5,550,522.12 × 2,368,241.40
  4. Step 4: Simplify right side
    4,022,355.36x = 13,144,976,276,199.77
  5. Step 5: Solve for x
    x = 13,144,976,276,199.77/4,022,355.36
  6. Step 6: Final answer
    x = 3,267,979.85

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1.5x scale

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.