Home / 1,295,049.74-1,941,466.77-496,904.09

Finding the Fourth Proportional to 1,295,049.74, 1,941,466.77 and 496,904.09

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Solution

The fourth proportional to 1,295,049.74, 1,941,466.77 and 496,904.09 is: 744,931.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,295,049.74 : 1,941,466.77 = 496,904.09 : x
  2. Step 2: Convert to fraction form
    1,295,049.74/1,941,466.77 = 496,904.09/x
  3. Step 3: Cross multiply
    1,295,049.74x = 1,941,466.77 × 496,904.09
  4. Step 4: Simplify right side
    1,295,049.74x = 964,722,768,904.76
  5. Step 5: Solve for x
    x = 964,722,768,904.76/1,295,049.74
  6. Step 6: Final answer
    x = 744,931.06

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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.