Home / 3,525,423.94-4,866,573.36-2,381,054.32

Finding the Fourth Proportional to 3,525,423.94, 4,866,573.36 and 2,381,054.32

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Solution

The fourth proportional to 3,525,423.94, 4,866,573.36 and 2,381,054.32 is: 3,286,860.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,525,423.94 : 4,866,573.36 = 2,381,054.32 : x
  2. Step 2: Convert to fraction form
    3,525,423.94/4,866,573.36 = 2,381,054.32/x
  3. Step 3: Cross multiply
    3,525,423.94x = 4,866,573.36 × 2,381,054.32
  4. Step 4: Simplify right side
    3,525,423.94x = 11,587,575,522,424.92
  5. Step 5: Solve for x
    x = 11,587,575,522,424.92/3,525,423.94
  6. Step 6: Final answer
    x = 3,286,860.17

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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.