Home / 1,083,668.64-1,495,396.80-600,205.02

Finding the Fourth Proportional to 1,083,668.64, 1,495,396.80 and 600,205.02

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Solution

The fourth proportional to 1,083,668.64, 1,495,396.80 and 600,205.02 is: 828,246.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,668.64 : 1,495,396.80 = 600,205.02 : x
  2. Step 2: Convert to fraction form
    1,083,668.64/1,495,396.80 = 600,205.02/x
  3. Step 3: Cross multiply
    1,083,668.64x = 1,495,396.80 × 600,205.02
  4. Step 4: Simplify right side
    1,083,668.64x = 897,544,666,251.94
  5. Step 5: Solve for x
    x = 897,544,666,251.94/1,083,668.64
  6. Step 6: Final answer
    x = 828,246.42

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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.