Home / 3,860,650.02-5,790,829.40-1,164,903.32

Finding the Fourth Proportional to 3,860,650.02, 5,790,829.40 and 1,164,903.32

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Solution

The fourth proportional to 3,860,650.02, 5,790,829.40 and 1,164,903.32 is: 1,747,311.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,860,650.02 : 5,790,829.40 = 1,164,903.32 : x
  2. Step 2: Convert to fraction form
    3,860,650.02/5,790,829.40 = 1,164,903.32/x
  3. Step 3: Cross multiply
    3,860,650.02x = 5,790,829.40 × 1,164,903.32
  4. Step 4: Simplify right side
    3,860,650.02x = 6,745,756,393,613.61
  5. Step 5: Solve for x
    x = 6,745,756,393,613.61/3,860,650.02
  6. Step 6: Final answer
    x = 1,747,311.04

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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.