Home / 2,573,777.03-3,550,336.62-1,605,225.80

Finding the Fourth Proportional to 2,573,777.03, 3,550,336.62 and 1,605,225.80

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Solution

The fourth proportional to 2,573,777.03, 3,550,336.62 and 1,605,225.80 is: 2,214,291.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,573,777.03 : 3,550,336.62 = 1,605,225.80 : x
  2. Step 2: Convert to fraction form
    2,573,777.03/3,550,336.62 = 1,605,225.80/x
  3. Step 3: Cross multiply
    2,573,777.03x = 3,550,336.62 × 1,605,225.80
  4. Step 4: Simplify right side
    2,573,777.03x = 5,699,091,943,965.04
  5. Step 5: Solve for x
    x = 5,699,091,943,965.04/2,573,777.03
  6. Step 6: Final answer
    x = 2,214,291.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.