Home / 1,843,064.58-2,762,599.86-943,272.64

Finding the Fourth Proportional to 1,843,064.58, 2,762,599.86 and 943,272.64

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Solution

The fourth proportional to 1,843,064.58, 2,762,599.86 and 943,272.64 is: 1,413,886.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,843,064.58 : 2,762,599.86 = 943,272.64 : x
  2. Step 2: Convert to fraction form
    1,843,064.58/2,762,599.86 = 943,272.64/x
  3. Step 3: Cross multiply
    1,843,064.58x = 2,762,599.86 × 943,272.64
  4. Step 4: Simplify right side
    1,843,064.58x = 2,605,884,863,205.83
  5. Step 5: Solve for x
    x = 2,605,884,863,205.83/1,843,064.58
  6. Step 6: Final answer
    x = 1,413,886.90

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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.