Home / 2,577,437.84-3,555,430.80-2,394,976.16

Finding the Fourth Proportional to 2,577,437.84, 3,555,430.80 and 2,394,976.16

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Solution

The fourth proportional to 2,577,437.84, 3,555,430.80 and 2,394,976.16 is: 3,303,735.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,577,437.84 : 3,555,430.80 = 2,394,976.16 : x
  2. Step 2: Convert to fraction form
    2,577,437.84/3,555,430.80 = 2,394,976.16/x
  3. Step 3: Cross multiply
    2,577,437.84x = 3,555,430.80 × 2,394,976.16
  4. Step 4: Simplify right side
    2,577,437.84x = 8,515,172,004,529.73
  5. Step 5: Solve for x
    x = 8,515,172,004,529.73/2,577,437.84
  6. Step 6: Final answer
    x = 3,303,735.16

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Double scale
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1.5x scale

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.