Home / 1,575,672.24-2,364,103.88-616,813.04

Finding the Fourth Proportional to 1,575,672.24, 2,364,103.88 and 616,813.04

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Solution

The fourth proportional to 1,575,672.24, 2,364,103.88 and 616,813.04 is: 925,452.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,575,672.24 : 2,364,103.88 = 616,813.04 : x
  2. Step 2: Convert to fraction form
    1,575,672.24/2,364,103.88 = 616,813.04/x
  3. Step 3: Cross multiply
    1,575,672.24x = 2,364,103.88 × 616,813.04
  4. Step 4: Simplify right side
    1,575,672.24x = 1,458,210,101,098.60
  5. Step 5: Solve for x
    x = 1,458,210,101,098.60/1,575,672.24
  6. Step 6: Final answer
    x = 925,452.68

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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.