Home / 984,467.53-1,358,565.24-531,758.53

Finding the Fourth Proportional to 984,467.53, 1,358,565.24 and 531,758.53

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Solution

The fourth proportional to 984,467.53, 1,358,565.24 and 531,758.53 is: 733,826.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    984,467.53 : 1,358,565.24 = 531,758.53 : x
  2. Step 2: Convert to fraction form
    984,467.53/1,358,565.24 = 531,758.53/x
  3. Step 3: Cross multiply
    984,467.53x = 1,358,565.24 × 531,758.53
  4. Step 4: Simplify right side
    984,467.53x = 722,428,654,931.50
  5. Step 5: Solve for x
    x = 722,428,654,931.50/984,467.53
  6. Step 6: Final answer
    x = 733,826.80

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.