Home / 1,701,336.20-2,552,004.30-1,543,872.20

Finding the Fourth Proportional to 1,701,336.20, 2,552,004.30 and 1,543,872.20

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Solution

The fourth proportional to 1,701,336.20, 2,552,004.30 and 1,543,872.20 is: 2,315,808.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,701,336.20 : 2,552,004.30 = 1,543,872.20 : x
  2. Step 2: Convert to fraction form
    1,701,336.20/2,552,004.30 = 1,543,872.20/x
  3. Step 3: Cross multiply
    1,701,336.20x = 2,552,004.30 × 1,543,872.20
  4. Step 4: Simplify right side
    1,701,336.20x = 3,939,968,493,050.46
  5. Step 5: Solve for x
    x = 3,939,968,493,050.46/1,701,336.20
  6. Step 6: Final answer
    x = 2,315,808.30

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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.