Home / 3,054,336.15-4,579,282.90-1,434,270.18

Finding the Fourth Proportional to 3,054,336.15, 4,579,282.90 and 1,434,270.18

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Solution

The fourth proportional to 3,054,336.15, 4,579,282.90 and 1,434,270.18 is: 2,150,362.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,054,336.15 : 4,579,282.90 = 1,434,270.18 : x
  2. Step 2: Convert to fraction form
    3,054,336.15/4,579,282.90 = 1,434,270.18/x
  3. Step 3: Cross multiply
    3,054,336.15x = 4,579,282.90 × 1,434,270.18
  4. Step 4: Simplify right side
    3,054,336.15x = 6,567,928,914,124.51
  5. Step 5: Solve for x
    x = 6,567,928,914,124.51/3,054,336.15
  6. Step 6: Final answer
    x = 2,150,362.17

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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.