Home / 3,729,166.19-5,146,212.08-2,075,285.41

Finding the Fourth Proportional to 3,729,166.19, 5,146,212.08 and 2,075,285.41

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Solution

The fourth proportional to 3,729,166.19, 5,146,212.08 and 2,075,285.41 is: 2,863,873.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,729,166.19 : 5,146,212.08 = 2,075,285.41 : x
  2. Step 2: Convert to fraction form
    3,729,166.19/5,146,212.08 = 2,075,285.41/x
  3. Step 3: Cross multiply
    3,729,166.19x = 5,146,212.08 × 2,075,285.41
  4. Step 4: Simplify right side
    3,729,166.19x = 10,679,858,838,712.44
  5. Step 5: Solve for x
    x = 10,679,858,838,712.44/3,729,166.19
  6. Step 6: Final answer
    x = 2,863,873.13

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Double scale
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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.