Home / 1,186,613.61-1,779,202.82-466,092.80

Finding the Fourth Proportional to 1,186,613.61, 1,779,202.82 and 466,092.80

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Solution

The fourth proportional to 1,186,613.61, 1,779,202.82 and 466,092.80 is: 698,857.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,186,613.61 : 1,779,202.82 = 466,092.80 : x
  2. Step 2: Convert to fraction form
    1,186,613.61/1,779,202.82 = 466,092.80/x
  3. Step 3: Cross multiply
    1,186,613.61x = 1,779,202.82 × 466,092.80
  4. Step 4: Simplify right side
    1,186,613.61x = 829,273,612,915.22
  5. Step 5: Solve for x
    x = 829,273,612,915.22/1,186,613.61
  6. Step 6: Final answer
    x = 698,857.32

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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.