Home / 1,843,063.05-2,762,597.58-943,271.11

Finding the Fourth Proportional to 1,843,063.05, 2,762,597.58 and 943,271.11

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Solution

The fourth proportional to 1,843,063.05, 2,762,597.58 and 943,271.11 is: 1,413,884.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,843,063.05 : 2,762,597.58 = 943,271.11 : x
  2. Step 2: Convert to fraction form
    1,843,063.05/2,762,597.58 = 943,271.11/x
  3. Step 3: Cross multiply
    1,843,063.05x = 2,762,597.58 × 943,271.11
  4. Step 4: Simplify right side
    1,843,063.05x = 2,605,878,485,685.89
  5. Step 5: Solve for x
    x = 2,605,878,485,685.89/1,843,063.05
  6. Step 6: Final answer
    x = 1,413,884.61

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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.