Home / 4,525,131.04-6,244,309.12-2,664,250.72

Finding the Fourth Proportional to 4,525,131.04, 6,244,309.12 and 2,664,250.72

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Solution

The fourth proportional to 4,525,131.04, 6,244,309.12 and 2,664,250.72 is: 3,676,447.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,525,131.04 : 6,244,309.12 = 2,664,250.72 : x
  2. Step 2: Convert to fraction form
    4,525,131.04/6,244,309.12 = 2,664,250.72/x
  3. Step 3: Cross multiply
    4,525,131.04x = 6,244,309.12 × 2,664,250.72
  4. Step 4: Simplify right side
    4,525,131.04x = 16,636,405,068,862.57
  5. Step 5: Solve for x
    x = 16,636,405,068,862.57/4,525,131.04
  6. Step 6: Final answer
    x = 3,676,447.14

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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.