Home / 2,701,022.40-4,051,533.60-1,693,252.80

Finding the Fourth Proportional to 2,701,022.40, 4,051,533.60 and 1,693,252.80

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Solution

The fourth proportional to 2,701,022.40, 4,051,533.60 and 1,693,252.80 is: 2,539,879.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,701,022.40 : 4,051,533.60 = 1,693,252.80 : x
  2. Step 2: Convert to fraction form
    2,701,022.40/4,051,533.60 = 1,693,252.80/x
  3. Step 3: Cross multiply
    2,701,022.40x = 4,051,533.60 × 1,693,252.80
  4. Step 4: Simplify right side
    2,701,022.40x = 6,860,270,612,494.08
  5. Step 5: Solve for x
    x = 6,860,270,612,494.08/2,701,022.40
  6. Step 6: Final answer
    x = 2,539,879.20

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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.