Home / 3,537,496.83-4,881,761.97-2,009,687.79

Finding the Fourth Proportional to 3,537,496.83, 4,881,761.97 and 2,009,687.79

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Solution

The fourth proportional to 3,537,496.83, 4,881,761.97 and 2,009,687.79 is: 2,773,378.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,537,496.83 : 4,881,761.97 = 2,009,687.79 : x
  2. Step 2: Convert to fraction form
    3,537,496.83/4,881,761.97 = 2,009,687.79/x
  3. Step 3: Cross multiply
    3,537,496.83x = 4,881,761.97 × 2,009,687.79
  4. Step 4: Simplify right side
    3,537,496.83x = 9,810,817,424,795.35
  5. Step 5: Solve for x
    x = 9,810,817,424,795.35/3,537,496.83
  6. Step 6: Final answer
    x = 2,773,378.44

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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.