Home / 1,234,465.24-1,851,510.76-335,977

Finding the Fourth Proportional to 1,234,465.24, 1,851,510.76 and 335,977

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Solution

The fourth proportional to 1,234,465.24, 1,851,510.76 and 335,977 is: 503,914.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,234,465.24 : 1,851,510.76 = 335,977 : x
  2. Step 2: Convert to fraction form
    1,234,465.24/1,851,510.76 = 335,977/x
  3. Step 3: Cross multiply
    1,234,465.24x = 1,851,510.76 × 335,977
  4. Step 4: Simplify right side
    1,234,465.24x = 622,065,030,612.52
  5. Step 5: Solve for x
    x = 622,065,030,612.52/1,234,465.24
  6. Step 6: Final answer
    x = 503,914.58

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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.