Home / 3,323,412.40-4,985,118.60-2,732,922.40

Finding the Fourth Proportional to 3,323,412.40, 4,985,118.60 and 2,732,922.40

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Solution

The fourth proportional to 3,323,412.40, 4,985,118.60 and 2,732,922.40 is: 4,099,383.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,323,412.40 : 4,985,118.60 = 2,732,922.40 : x
  2. Step 2: Convert to fraction form
    3,323,412.40/4,985,118.60 = 2,732,922.40/x
  3. Step 3: Cross multiply
    3,323,412.40x = 4,985,118.60 × 2,732,922.40
  4. Step 4: Simplify right side
    3,323,412.40x = 13,623,942,288,596.64
  5. Step 5: Solve for x
    x = 13,623,942,288,596.64/3,323,412.40
  6. Step 6: Final answer
    x = 4,099,383.60

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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.