Home / 4,609,525.54-6,914,288.34-1,243,732.54

Finding the Fourth Proportional to 4,609,525.54, 6,914,288.34 and 1,243,732.54

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Solution

The fourth proportional to 4,609,525.54, 6,914,288.34 and 1,243,732.54 is: 1,865,598.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,609,525.54 : 6,914,288.34 = 1,243,732.54 : x
  2. Step 2: Convert to fraction form
    4,609,525.54/6,914,288.34 = 1,243,732.54/x
  3. Step 3: Cross multiply
    4,609,525.54x = 6,914,288.34 × 1,243,732.54
  4. Step 4: Simplify right side
    4,609,525.54x = 8,599,525,399,400.58
  5. Step 5: Solve for x
    x = 8,599,525,399,400.58/4,609,525.54
  6. Step 6: Final answer
    x = 1,865,598.82

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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.