Home / 5,361,296.60-8,043,111.30-1,766,451.80

Finding the Fourth Proportional to 5,361,296.60, 8,043,111.30 and 1,766,451.80

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Solution

The fourth proportional to 5,361,296.60, 8,043,111.30 and 1,766,451.80 is: 2,650,062.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,361,296.60 : 8,043,111.30 = 1,766,451.80 : x
  2. Step 2: Convert to fraction form
    5,361,296.60/8,043,111.30 = 1,766,451.80/x
  3. Step 3: Cross multiply
    5,361,296.60x = 8,043,111.30 × 1,766,451.80
  4. Step 4: Simplify right side
    5,361,296.60x = 14,207,768,433,485.34
  5. Step 5: Solve for x
    x = 14,207,768,433,485.34/5,361,296.60
  6. Step 6: Final answer
    x = 2,650,062.01

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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.