Home / 6,104,757.60-9,157,136.40-1,845,583.20

Finding the Fourth Proportional to 6,104,757.60, 9,157,136.40 and 1,845,583.20

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Solution

The fourth proportional to 6,104,757.60, 9,157,136.40 and 1,845,583.20 is: 2,768,374.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,104,757.60 : 9,157,136.40 = 1,845,583.20 : x
  2. Step 2: Convert to fraction form
    6,104,757.60/9,157,136.40 = 1,845,583.20/x
  3. Step 3: Cross multiply
    6,104,757.60x = 9,157,136.40 × 1,845,583.20
  4. Step 4: Simplify right side
    6,104,757.60x = 16,900,257,099,948.48
  5. Step 5: Solve for x
    x = 16,900,257,099,948.48/6,104,757.60
  6. Step 6: Final answer
    x = 2,768,374.80

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1.5x scale

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.