Home / 3,026,056.80-4,539,085.20-2,795,109.60

Finding the Fourth Proportional to 3,026,056.80, 4,539,085.20 and 2,795,109.60

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Solution

The fourth proportional to 3,026,056.80, 4,539,085.20 and 2,795,109.60 is: 4,192,664.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,026,056.80 : 4,539,085.20 = 2,795,109.60 : x
  2. Step 2: Convert to fraction form
    3,026,056.80/4,539,085.20 = 2,795,109.60/x
  3. Step 3: Cross multiply
    3,026,056.80x = 4,539,085.20 × 2,795,109.60
  4. Step 4: Simplify right side
    3,026,056.80x = 12,687,240,617,737.92
  5. Step 5: Solve for x
    x = 12,687,240,617,737.92/3,026,056.80
  6. Step 6: Final answer
    x = 4,192,664.40

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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.