Home / 1,295,055.75-1,941,475.77-496,910.10

Finding the Fourth Proportional to 1,295,055.75, 1,941,475.77 and 496,910.10

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Solution

The fourth proportional to 1,295,055.75, 1,941,475.77 and 496,910.10 is: 744,940.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,295,055.75 : 1,941,475.77 = 496,910.10 : x
  2. Step 2: Convert to fraction form
    1,295,055.75/1,941,475.77 = 496,910.10/x
  3. Step 3: Cross multiply
    1,295,055.75x = 1,941,475.77 × 496,910.10
  4. Step 4: Simplify right side
    1,295,055.75x = 964,738,919,018.28
  5. Step 5: Solve for x
    x = 964,738,919,018.28/1,295,055.75
  6. Step 6: Final answer
    x = 744,940.07

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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.