Home / 9,684,137.80-14,525,040.30-4,003,769.80

Finding the Fourth Proportional to 9,684,137.80, 14,525,040.30 and 4,003,769.80

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Solution

The fourth proportional to 9,684,137.80, 14,525,040.30 and 4,003,769.80 is: 6,005,172.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,684,137.80 : 14,525,040.30 = 4,003,769.80 : x
  2. Step 2: Convert to fraction form
    9,684,137.80/14,525,040.30 = 4,003,769.80/x
  3. Step 3: Cross multiply
    9,684,137.80x = 14,525,040.30 × 4,003,769.80
  4. Step 4: Simplify right side
    9,684,137.80x = 58,154,917,696,922.94
  5. Step 5: Solve for x
    x = 58,154,917,696,922.94/9,684,137.80
  6. Step 6: Final answer
    x = 6,005,172.47

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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.